| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.62 | 10.657% | $140.1139 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $240.81 | 13.655% | $273.6926 | $273.69 | $273.70 | $273.70 |
| Purchase #3 | $105.57 | 12.788% | $119.0703 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $203.79 | 12.262% | $228.7787 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $130.92 | 12.516% | $147.3059 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $135.39 | 12.179% | $151.8791 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $98.99 | 9.764% | $108.6554 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $1,042.09 | $1,169.4959 | $1,169.50 | $1,169.50 | $1,169.60 | |