| 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 | $222.96 | 6.544% | $237.5505 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $235.89 | 5.497% | $248.8569 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $94.83 | 11.278% | $105.5249 | $105.52 | $105.50 | $105.50 |
| Purchase #4 | $37.84 | 4.501% | $39.5432 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $204.74 | 8.398% | $221.9341 | $221.93 | $221.95 | $221.90 |
| Purchase #6 | $232.64 | 12.370% | $261.4176 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $97.99 | 5.413% | $103.2942 | $103.29 | $103.30 | $103.30 |
| 7 purchase totals = | $1,126.89 | $1,218.1214 | $1,218.11 | $1,218.10 | $1,218.10 | |