| 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 | $200.49 | 7.656% | $215.8395 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $138.63 | 12.493% | $155.949 | $155.95 | $155.95 | $155.90 |
| Purchase #3 | $62.40 | 10.162% | $68.7411 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $90.34 | 3.358% | $93.3736 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $119.41 | 10.532% | $131.9863 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $108.64 | 12.114% | $121.8006 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $240.25 | 13.632% | $273.0009 | $273.00 | $273.00 | $273.00 |
| 7 purchase totals = | $960.16 | $1,060.6910 | $1,060.69 | $1,060.70 | $1,060.60 | |