| 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 | $72.54 | 3.833% | $75.3205 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $214.57 | 6.740% | $229.032 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $169.68 | 7.178% | $181.8596 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $112.62 | 5.572% | $118.8952 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $139.62 | 10.579% | $154.3904 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $248.66 | 12.370% | $279.4192 | $279.42 | $279.40 | $279.40 |
| Purchase #7 | $208.26 | 7.170% | $223.1922 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $1,165.95 | $1,262.1091 | $1,262.11 | $1,262.10 | $1,262.10 | |