| 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 | $221.85 | 11.204% | $246.7061 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $83.71 | 12.874% | $94.4868 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $46.52 | 5.796% | $49.2163 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $219.33 | 8.842% | $238.7232 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $70.62 | 3.832% | $73.3262 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $115.56 | 11.604% | $128.9696 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $201.81 | 9.348% | $220.6752 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $959.40 | $1,052.1034 | $1,052.12 | $1,052.10 | $1,052.10 | |