| 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 | $130.35 | 9.111% | $142.2262 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $123.76 | 6.745% | $132.1076 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $201.95 | 6.624% | $215.3272 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $112.60 | 10.371% | $124.2777 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $125.29 | 12.192% | $140.5654 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $187.96 | 3.531% | $194.5969 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $168.72 | 6.751% | $180.1103 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,050.63 | $1,129.2113 | $1,129.23 | $1,129.25 | $1,129.20 | |