| 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 | $27.34 | 8.732% | $29.7273 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $179.69 | 5.712% | $189.9539 | $189.95 | $189.95 | $190.00 |
| Purchase #3 | $51.42 | 11.668% | $57.4197 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $230.35 | 3.609% | $238.6633 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $196.37 | 12.132% | $220.1936 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $121.60 | 8.568% | $132.0187 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $99.68 | 9.235% | $108.8854 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $906.45 | $976.8619 | $976.86 | $976.85 | $976.90 | |