| 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 | $197.44 | 13.293% | $223.6857 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $19.69 | 8.466% | $21.357 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $127.66 | 10.677% | $141.2903 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $242.94 | 9.855% | $266.8817 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $228.26 | 10.556% | $252.3551 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $72.40 | 5.211% | $76.1728 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $180.71 | 12.847% | $203.9258 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $1,069.10 | $1,185.6684 | $1,185.68 | $1,185.70 | $1,185.80 | |