| 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 | $103.93 | 7.734% | $111.9679 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $21.33 | 12.437% | $23.9828 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $94.73 | 9.681% | $103.9008 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $74.86 | 3.182% | $77.242 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $135.38 | 13.843% | $154.1207 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $140.71 | 9.652% | $154.2913 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $110.27 | 7.544% | $118.5888 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $681.21 | $744.0943 | $744.09 | $744.10 | $744.10 | |