| 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 | $105.92 | 9.818% | $116.3192 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $225.82 | 8.450% | $244.9018 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $122.32 | 12.826% | $138.0088 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $106.67 | 8.584% | $115.8266 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $150.64 | 6.144% | $159.8953 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $240.33 | 11.728% | $268.5159 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $87.66 | 12.691% | $98.7849 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $1,039.36 | $1,142.2525 | $1,142.26 | $1,142.25 | $1,142.20 | |