| 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 | $193.44 | 4.526% | $202.1951 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $31.37 | 13.222% | $35.5177 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $166.41 | 5.118% | $174.9269 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $234.73 | 6.217% | $249.3232 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $32.48 | 4.297% | $33.8757 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $192.94 | 9.809% | $211.8655 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $39.38 | 5.248% | $41.4467 | $41.45 | $41.45 | $41.40 |
| 7 purchase totals = | $890.75 | $949.1508 | $949.17 | $949.15 | $949.10 | |