| 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 | $143.95 | 3.580% | $149.1034 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $116.49 | 12.380% | $130.9115 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $201.75 | 4.749% | $211.3311 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $112.90 | 4.326% | $117.7841 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $243.30 | 12.635% | $274.041 | $274.04 | $274.05 | $274.00 |
| Purchase #6 | $10.80 | 9.109% | $11.7838 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $71.55 | 4.151% | $74.52 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $900.74 | $969.4749 | $969.46 | $969.50 | $969.40 | |