| 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 | $9.76 | 8.797% | $10.6186 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $106.88 | 13.170% | $120.9561 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $120.72 | 3.215% | $124.6011 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $238.25 | 3.855% | $247.4345 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $40.88 | 12.487% | $45.9847 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $203.93 | 3.360% | $210.782 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $49.38 | 10.421% | $54.5259 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $769.80 | $814.9029 | $814.90 | $814.95 | $814.90 | |