| 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 | $92.57 | 8.529% | $100.4653 | $100.47 | $100.45 | $100.50 |
| Purchase #2 | $186.96 | 9.109% | $203.9902 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $232.81 | 5.285% | $245.114 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $176.51 | 9.631% | $193.5097 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $174.51 | 11.647% | $194.8352 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $217.49 | 10.762% | $240.8963 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $189.74 | 5.483% | $200.1434 | $200.14 | $200.15 | $200.10 |
| 7 purchase totals = | $1,270.59 | $1,378.9541 | $1,378.96 | $1,378.95 | $1,378.90 | |