| 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 | $243.55 | 4.365% | $254.181 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $176.51 | 9.542% | $193.3526 | $193.35 | $193.35 | $193.40 |
| Purchase #3 | $97.65 | 12.635% | $109.9881 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $50.38 | 7.359% | $54.0875 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $173.89 | 11.654% | $194.1551 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $177.29 | 10.311% | $195.5704 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $100.32 | 9.693% | $110.044 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $1,019.59 | $1,111.3787 | $1,111.38 | $1,111.40 | $1,111.50 | |