| 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 | $127.94 | 9.347% | $139.8986 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $232.89 | 10.841% | $258.1376 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $94.93 | 10.148% | $104.5635 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $130.63 | 3.399% | $135.0701 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $138.52 | 7.127% | $148.3923 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $186.93 | 8.460% | $202.7443 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $208.30 | 11.570% | $232.4003 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,120.14 | $1,221.2067 | $1,221.20 | $1,221.20 | $1,221.20 | |