| 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 | $109.31 | 13.807% | $124.4024 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $79.77 | 6.335% | $84.8234 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $190.35 | 7.402% | $204.4397 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $142.45 | 12.294% | $159.9628 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $208.34 | 4.157% | $217.0007 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $99.30 | 7.161% | $106.4109 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $118.25 | 4.261% | $123.2886 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $947.77 | $1,020.3285 | $1,020.32 | $1,020.30 | $1,020.30 | |