| 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 | $137.96 | 10.577% | $152.552 | $152.55 | $152.55 | $152.60 |
| Purchase #2 | $110.46 | 7.848% | $119.1289 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $216.82 | 3.317% | $224.0119 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $238.40 | 11.680% | $266.2451 | $266.25 | $266.25 | $266.20 |
| Purchase #5 | $35.99 | 11.320% | $40.0641 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $234.59 | 10.747% | $259.8014 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $127.43 | 4.225% | $132.8139 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $1,101.65 | $1,194.6173 | $1,194.61 | $1,194.60 | $1,194.60 | |