| 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 | $221.53 | 7.444% | $238.0207 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $100.36 | 12.305% | $112.7093 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $102.54 | 11.402% | $114.2316 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $147.35 | 5.525% | $155.4911 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $55.42 | 5.152% | $58.2752 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $83.58 | 4.791% | $87.5843 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $118.88 | 10.174% | $130.9749 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $829.66 | $897.2871 | $897.28 | $897.30 | $897.30 | |