| 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 | $14.53 | 4.285% | $15.1526 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $81.73 | 8.336% | $88.543 | $88.54 | $88.55 | $88.50 |
| Purchase #3 | $203.56 | 6.736% | $217.2718 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $224.94 | 8.750% | $244.6223 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $39.73 | 13.137% | $44.9493 | $44.95 | $44.95 | $44.90 |
| Purchase #6 | $188.31 | 8.697% | $204.6873 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $185.68 | 4.201% | $193.4804 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $938.48 | $1,008.7067 | $1,008.70 | $1,008.70 | $1,008.70 | |