| 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 | $235.86 | 11.796% | $263.682 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $123.98 | 11.216% | $137.8856 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $239.62 | 7.169% | $256.7984 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $101.97 | 13.485% | $115.7207 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $66.58 | 7.223% | $71.3891 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $108.80 | 13.283% | $123.2519 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $189.94 | 7.514% | $204.2121 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,066.75 | $1,172.9398 | $1,172.94 | $1,172.95 | $1,173.00 | |