| 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 | $128.26 | 7.841% | $138.3169 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $226.58 | 4.186% | $236.0646 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $67.39 | 11.207% | $74.9424 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $41.88 | 13.778% | $47.6502 | $47.65 | $47.65 | $47.70 |
| Purchase #5 | $240.53 | 5.161% | $252.9438 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $225.86 | 13.753% | $256.9225 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $237.35 | 11.481% | $264.6002 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $1,167.85 | $1,271.4406 | $1,271.43 | $1,271.40 | $1,271.40 | |