| 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 | $226.77 | 7.249% | $243.2086 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $164.93 | 4.665% | $172.624 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $186.47 | 12.683% | $210.12 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $249.81 | 7.533% | $268.6282 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $102.52 | 9.806% | $112.5731 | $112.57 | $112.55 | $112.60 |
| Purchase #6 | $128.47 | 12.846% | $144.9733 | $144.97 | $144.95 | $145.00 |
| Purchase #7 | $163.73 | 7.571% | $176.126 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,222.70 | $1,328.2532 | $1,328.25 | $1,328.20 | $1,328.20 | |