| 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 | $11.94 | 7.395% | $12.823 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $71.26 | 10.605% | $78.8171 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $154.65 | 11.186% | $171.9491 | $171.95 | $171.95 | $171.90 |
| Purchase #4 | $194.70 | 5.409% | $205.2313 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $161.52 | 8.216% | $174.7905 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $151.44 | 9.723% | $166.1645 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $245.61 | 5.437% | $258.9638 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $991.12 | $1,068.7393 | $1,068.73 | $1,068.70 | $1,068.70 | |