| 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 | $195.38 | 8.696% | $212.3702 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $244.48 | 9.149% | $266.8475 | $266.85 | $266.85 | $266.80 |
| Purchase #3 | $148.58 | 7.729% | $160.0637 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $109.64 | 6.503% | $116.7699 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $171.65 | 6.253% | $182.3833 | $182.38 | $182.40 | $182.40 |
| Purchase #6 | $109.60 | 9.781% | $120.32 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $157.63 | 11.165% | $175.2294 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $1,136.96 | $1,233.9840 | $1,233.98 | $1,233.95 | $1,234.00 | |