| 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 | $181.76 | 10.757% | $201.3119 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $105.26 | 5.804% | $111.3693 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $131.70 | 6.793% | $140.6464 | $140.65 | $140.65 | $140.60 |
| Purchase #4 | $214.86 | 11.839% | $240.2973 | $240.30 | $240.30 | $240.30 |
| Purchase #5 | $113.85 | 12.742% | $128.3568 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $28.26 | 10.836% | $31.3223 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $93.65 | 9.801% | $102.8286 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $869.34 | $956.1326 | $956.14 | $956.10 | $956.10 | |