| 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 | $128.44 | 10.501% | $141.9275 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $207.46 | 10.511% | $229.2661 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $24.46 | 4.754% | $25.6228 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $216.80 | 4.821% | $227.2519 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $25.47 | 9.837% | $27.9755 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $194.49 | 13.618% | $220.9756 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $205.72 | 4.216% | $214.3932 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $1,002.84 | $1,087.4126 | $1,087.42 | $1,087.45 | $1,087.50 | |