| 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 | $235.56 | 10.424% | $260.1148 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $238.80 | 13.497% | $271.0308 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $247.61 | 11.681% | $276.5333 | $276.53 | $276.55 | $276.50 |
| Purchase #4 | $228.36 | 8.695% | $248.2159 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $142.95 | 12.861% | $161.3348 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $98.94 | 3.767% | $102.6671 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $53.33 | 7.103% | $57.118 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $1,245.55 | $1,377.0147 | $1,377.01 | $1,377.00 | $1,376.90 | |