| 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 | $189.82 | 11.309% | $211.2867 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $21.50 | 5.545% | $22.6922 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $220.72 | 10.494% | $243.8824 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $128.27 | 7.770% | $138.2366 | $138.24 | $138.25 | $138.20 |
| Purchase #5 | $215.91 | 7.486% | $232.073 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $29.57 | 11.225% | $32.8892 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $168.59 | 12.503% | $189.6688 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $974.38 | $1,070.7289 | $1,070.73 | $1,070.75 | $1,070.80 | |