| 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 | $110.36 | 9.310% | $120.6345 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $239.42 | 12.336% | $268.9549 | $268.95 | $268.95 | $269.00 |
| Purchase #3 | $21.57 | 5.248% | $22.702 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $85.31 | 5.623% | $90.107 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $141.69 | 11.692% | $158.2564 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $174.87 | 4.236% | $182.2775 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $44.81 | 11.738% | $50.0698 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $818.03 | $893.0021 | $893.00 | $893.00 | $893.10 | |