| 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 | $247.93 | 10.660% | $274.3593 | $274.36 | $274.35 | $274.40 |
| Purchase #2 | $97.35 | 5.284% | $102.494 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $81.69 | 4.816% | $85.6242 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $20.62 | 10.654% | $22.8169 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $141.95 | 13.608% | $161.2666 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $83.49 | 11.244% | $92.8776 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $115.49 | 13.169% | $130.6989 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $788.52 | $870.1375 | $870.14 | $870.10 | $870.20 | |