| 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 | $243.93 | 3.636% | $252.7993 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $193.98 | 4.551% | $202.808 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $180.93 | 6.107% | $191.9794 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $239.44 | 11.795% | $267.6819 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $152.83 | 3.244% | $157.7878 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $135.93 | 6.619% | $144.9272 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $195.28 | 9.664% | $214.1519 | $214.15 | $214.15 | $214.20 |
| 7 purchase totals = | $1,342.32 | $1,432.1355 | $1,432.14 | $1,432.20 | $1,432.20 | |