| 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 | $242.65 | 11.445% | $270.4213 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $44.91 | 8.356% | $48.6627 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $243.51 | 12.612% | $274.2215 | $274.22 | $274.20 | $274.20 |
| Purchase #4 | $60.87 | 5.736% | $64.3615 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $12.43 | 10.611% | $13.7489 | $13.75 | $13.75 | $13.70 |
| Purchase #6 | $247.72 | 12.430% | $278.5116 | $278.51 | $278.50 | $278.50 |
| Purchase #7 | $75.45 | 6.729% | $80.527 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $927.54 | $1,030.4545 | $1,030.45 | $1,030.40 | $1,030.40 | |