| 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 | $194.57 | 5.301% | $204.8842 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $89.88 | 10.628% | $99.4324 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $236.36 | 3.248% | $244.037 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $229.59 | 8.202% | $248.421 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $63.51 | 7.800% | $68.4638 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $135.47 | 4.265% | $141.2478 | $141.25 | $141.25 | $141.20 |
| Purchase #7 | $56.32 | 7.153% | $60.3486 | $60.35 | $60.35 | $60.30 |
| 7 purchase totals = | $1,005.70 | $1,066.8348 | $1,066.83 | $1,066.85 | $1,066.70 | |