| 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 | $244.98 | 13.512% | $278.0817 | $278.08 | $278.10 | $278.10 |
| Purchase #2 | $178.48 | 13.427% | $202.4445 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $187.49 | 3.379% | $193.8253 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $244.57 | 3.648% | $253.4919 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $185.87 | 9.335% | $203.221 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $35.79 | 13.706% | $40.6954 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $49.71 | 7.381% | $53.3791 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $1,126.89 | $1,225.1389 | $1,225.14 | $1,225.20 | $1,225.10 | |