| 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 | $114.89 | 11.657% | $128.2827 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $117.39 | 3.163% | $121.103 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $86.49 | 11.286% | $96.2513 | $96.25 | $96.25 | $96.30 |
| Purchase #4 | $175.36 | 12.306% | $196.9398 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $178.89 | 9.330% | $195.5804 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $223.42 | 9.588% | $244.8415 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $5.45 | 8.207% | $5.8973 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $901.89 | $988.8960 | $988.89 | $988.95 | $988.90 | |