| 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 | $34.75 | 3.813% | $36.075 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $175.79 | 4.783% | $184.198 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $241.29 | 10.606% | $266.8812 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $151.84 | 13.786% | $172.7727 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $45.49 | 7.408% | $48.8599 | $48.86 | $48.85 | $48.90 |
| Purchase #6 | $233.78 | 12.532% | $263.0773 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $109.39 | 9.688% | $119.9877 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $992.33 | $1,091.8518 | $1,091.86 | $1,091.90 | $1,092.00 | |