| 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 | $97.95 | 11.573% | $109.2858 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $148.48 | 7.409% | $159.4809 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $207.79 | 6.553% | $221.4065 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $138.70 | 12.435% | $155.9473 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $12.70 | 4.468% | $13.2674 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $199.73 | 5.631% | $210.9768 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $140.56 | 13.577% | $159.6438 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $945.91 | $1,030.0085 | $1,030.02 | $1,030.05 | $1,030.00 | |