| 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 | $238.70 | 13.679% | $271.3518 | $271.35 | $271.35 | $271.40 |
| Purchase #2 | $123.31 | 7.787% | $132.9121 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $194.56 | 4.541% | $203.395 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $222.27 | 6.265% | $236.1952 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $20.91 | 6.106% | $22.1868 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $45.28 | 6.715% | $48.3206 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $167.40 | 6.642% | $178.5187 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $1,012.43 | $1,092.8802 | $1,092.89 | $1,092.85 | $1,092.90 | |