| 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 | $249.38 | 11.700% | $278.5575 | $278.56 | $278.55 | $278.60 |
| Purchase #2 | $48.71 | 13.107% | $55.0944 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $47.98 | 12.475% | $53.9655 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $192.88 | 12.721% | $217.4163 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $153.70 | 7.489% | $165.2106 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $55.34 | 4.544% | $57.8546 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $244.25 | 3.593% | $253.0259 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $992.24 | $1,081.1248 | $1,081.13 | $1,081.10 | $1,081.20 | |