| 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 | $202.52 | 4.229% | $211.0846 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $221.93 | 9.176% | $242.2943 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $78.59 | 11.798% | $87.862 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $13.27 | 8.366% | $14.3802 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $86.87 | 10.873% | $96.3154 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $103.47 | 6.377% | $110.0683 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $95.87 | 10.690% | $106.1185 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $802.52 | $868.1233 | $868.12 | $868.10 | $868.20 | |