| 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 | $173.34 | 11.209% | $192.7697 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $250.50 | 9.677% | $274.7409 | $274.74 | $274.75 | $274.70 |
| Purchase #3 | $57.33 | 12.855% | $64.6998 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $106.37 | 6.357% | $113.1319 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $55.35 | 8.610% | $60.1156 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $200.38 | 4.852% | $210.1024 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $225.64 | 13.686% | $256.5211 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,068.91 | $1,172.0814 | $1,172.08 | $1,172.05 | $1,172.00 | |