| 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 | $68.98 | 13.238% | $78.1116 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $118.26 | 10.797% | $131.0285 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $36.64 | 3.234% | $37.8249 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $120.90 | 7.592% | $130.0787 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $197.96 | 11.727% | $221.1748 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $228.99 | 13.248% | $259.3266 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $121.71 | 13.442% | $138.0703 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $893.44 | $995.6154 | $995.61 | $995.60 | $995.60 | |