| 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 | $243.92 | 12.721% | $274.9491 | $274.95 | $274.95 | $274.90 |
| Purchase #2 | $102.35 | 7.268% | $109.7888 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $134.52 | 9.539% | $147.3519 | $147.35 | $147.35 | $147.40 |
| Purchase #4 | $87.30 | 5.826% | $92.3861 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $73.62 | 11.435% | $82.0384 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $53.56 | 8.341% | $58.0274 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $191.26 | 13.280% | $216.6593 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $886.53 | $981.2010 | $981.21 | $981.25 | $981.20 | |