| 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 | $108.87 | 12.126% | $122.0716 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $241.55 | 11.155% | $268.4949 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $33.38 | 6.294% | $35.4809 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $226.76 | 5.783% | $239.8735 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $92.96 | 13.567% | $105.5719 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $22.75 | 7.130% | $24.3721 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $131.59 | 8.132% | $142.2909 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $857.86 | $938.1558 | $938.14 | $938.10 | $938.30 | |