| 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 | $107.97 | 11.739% | $120.6446 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $100.33 | 6.802% | $107.1544 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $242.61 | 7.534% | $260.8882 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $21.67 | 5.437% | $22.8482 | $22.85 | $22.85 | $22.80 |
| Purchase #5 | $155.42 | 7.855% | $167.6282 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $200.70 | 8.235% | $217.2276 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $51.70 | 5.764% | $54.68 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $880.40 | $951.0712 | $951.07 | $951.15 | $951.00 | |