| 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 | $112.25 | 8.255% | $121.5162 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $119.84 | 12.228% | $134.494 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $85.92 | 4.636% | $89.9033 | $89.90 | $89.90 | $89.90 |
| Purchase #4 | $10.81 | 4.806% | $11.3295 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $142.94 | 6.488% | $152.2139 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $244.35 | 12.221% | $274.212 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $177.82 | 3.282% | $183.6561 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $893.93 | $967.3250 | $967.32 | $967.30 | $967.30 | |