| 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 | $246.45 | 8.812% | $268.1672 | $268.17 | $268.15 | $268.20 |
| Purchase #2 | $37.94 | 5.633% | $40.0772 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $234.82 | 10.820% | $260.2275 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $47.73 | 13.460% | $54.1545 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $114.63 | 5.637% | $121.0917 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $109.82 | 12.680% | $123.7452 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $178.70 | 12.514% | $201.0625 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $970.09 | $1,068.5258 | $1,068.53 | $1,068.55 | $1,068.60 | |