| 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 | $128.80 | 12.857% | $145.3598 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $9.43 | 7.130% | $10.1024 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $161.33 | 13.814% | $183.6161 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $214.36 | 13.872% | $244.096 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $239.44 | 10.229% | $263.9323 | $263.93 | $263.95 | $263.90 |
| Purchase #6 | $158.42 | 3.169% | $163.4403 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $96.90 | 13.637% | $110.1143 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $1,008.68 | $1,120.6612 | $1,120.66 | $1,120.65 | $1,120.60 | |