| 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 | $109.28 | 13.759% | $124.3158 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $228.87 | 8.665% | $248.7016 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $233.72 | 13.827% | $266.0365 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $135.70 | 13.232% | $153.6558 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $62.37 | 13.518% | $70.8012 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $6.39 | 10.184% | $7.0408 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $53.25 | 4.646% | $55.724 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $829.58 | $926.2757 | $926.28 | $926.25 | $926.20 | |