| 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 | $128.94 | 7.272% | $138.3165 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $91.33 | 10.146% | $100.5963 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $228.60 | 12.631% | $257.4745 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $218.47 | 11.811% | $244.2735 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $99.27 | 9.734% | $108.9329 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $17.32 | 11.119% | $19.2458 | $19.25 | $19.25 | $19.20 |
| Purchase #7 | $126.94 | 11.699% | $141.7907 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $910.87 | $1,010.6302 | $1,010.63 | $1,010.60 | $1,010.60 | |