| 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 | $129.28 | 12.765% | $145.7826 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $79.76 | 10.767% | $88.3478 | $88.35 | $88.35 | $88.30 |
| Purchase #3 | $248.94 | 6.172% | $264.3046 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $161.95 | 10.655% | $179.2058 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $232.68 | 13.555% | $264.2198 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $80.61 | 10.865% | $89.3683 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $29.83 | 7.281% | $32.0019 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $963.05 | $1,063.2308 | $1,063.23 | $1,063.20 | $1,063.20 | |