| 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 | $235.29 | 6.566% | $250.7391 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $188.54 | 12.286% | $211.704 | $211.70 | $211.70 | $211.70 |
| Purchase #3 | $93.94 | 6.872% | $100.3956 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $28.70 | 9.591% | $31.4526 | $31.45 | $31.45 | $31.50 |
| Purchase #5 | $73.47 | 5.300% | $77.3639 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $162.36 | 11.335% | $180.7635 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $158.37 | 13.741% | $180.1316 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $940.67 | $1,032.5503 | $1,032.54 | $1,032.55 | $1,032.60 | |