| 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 | $244.76 | 13.873% | $278.7156 | $278.72 | $278.70 | $278.70 |
| Purchase #2 | $160.95 | 7.799% | $173.5025 | $173.50 | $173.50 | $173.50 |
| Purchase #3 | $146.76 | 8.839% | $159.7321 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $236.28 | 13.108% | $267.2516 | $267.25 | $267.25 | $267.30 |
| Purchase #5 | $182.71 | 5.374% | $192.5288 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $24.98 | 3.303% | $25.8051 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $159.74 | 3.102% | $164.6951 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,156.18 | $1,262.2308 | $1,262.24 | $1,262.25 | $1,262.20 | |