| 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 | $121.76 | 3.774% | $126.3552 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $60.52 | 6.419% | $64.4048 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $150.92 | 13.388% | $171.1252 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $137.87 | 8.395% | $149.4442 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $247.61 | 11.515% | $276.1223 | $276.12 | $276.10 | $276.10 |
| Purchase #6 | $61.93 | 4.451% | $64.6865 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $160.53 | 5.127% | $168.7604 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $941.14 | $1,020.8986 | $1,020.90 | $1,020.90 | $1,020.90 | |