| 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 | $214.44 | 9.210% | $234.1899 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $225.79 | 8.700% | $245.4337 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $28.73 | 13.271% | $32.5428 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $159.76 | 3.370% | $165.1439 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $48.95 | 4.297% | $51.0534 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $157.86 | 10.148% | $173.8796 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $180.34 | 3.817% | $187.2236 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $1,015.87 | $1,089.4669 | $1,089.45 | $1,089.50 | $1,089.40 | |