| 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 | $104.55 | 13.488% | $118.6517 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $218.47 | 9.269% | $238.72 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $189.65 | 12.740% | $213.8114 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $226.82 | 11.686% | $253.3262 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $38.67 | 3.208% | $39.9105 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $240.95 | 10.581% | $266.4449 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $167.51 | 13.494% | $190.1138 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $1,186.62 | $1,320.9785 | $1,320.97 | $1,320.95 | $1,320.90 | |