| 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 | $172.64 | 13.425% | $195.8169 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $103.96 | 5.302% | $109.472 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $128.80 | 10.644% | $142.5095 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $16.32 | 3.755% | $16.9328 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $211.61 | 13.779% | $240.7677 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $248.26 | 13.174% | $280.9658 | $280.97 | $280.95 | $281.00 |
| Purchase #7 | $228.37 | 9.109% | $249.1722 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $1,109.96 | $1,235.6369 | $1,235.64 | $1,235.55 | $1,235.70 | |