| 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 | $202.62 | 8.686% | $220.2196 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $182.85 | 12.861% | $206.3663 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $243.79 | 10.376% | $269.0857 | $269.09 | $269.10 | $269.10 |
| Purchase #4 | $164.99 | 11.168% | $183.4161 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $211.95 | 4.467% | $221.4178 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $189.68 | 8.221% | $205.2736 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $209.88 | 13.286% | $237.7647 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,405.76 | $1,543.5438 | $1,543.55 | $1,543.45 | $1,543.60 | |