| 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 | $172.58 | 12.322% | $193.8453 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $185.64 | 13.537% | $210.7701 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $42.42 | 9.535% | $46.4647 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $246.98 | 11.498% | $275.3778 | $275.38 | $275.40 | $275.40 |
| Purchase #5 | $124.96 | 12.347% | $140.3888 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $194.31 | 4.703% | $203.4484 | $203.45 | $203.45 | $203.40 |
| Purchase #7 | $225.80 | 9.208% | $246.5917 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $1,192.69 | $1,316.8868 | $1,316.89 | $1,316.90 | $1,316.90 | |