| 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 | $216.57 | 10.224% | $238.7121 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $123.81 | 9.106% | $135.0841 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $149.66 | 10.457% | $165.3099 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $35.73 | 12.705% | $40.2695 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $70.83 | 8.519% | $76.864 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $114.28 | 9.325% | $124.9366 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $85.56 | 12.671% | $96.4013 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $796.44 | $877.5775 | $877.57 | $877.55 | $877.60 | |