| 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 | $202.63 | 13.196% | $229.3691 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $79.26 | 5.408% | $83.5464 | $83.55 | $83.55 | $83.50 |
| Purchase #3 | $63.60 | 8.760% | $69.1714 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $243.88 | 5.207% | $256.5788 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $211.25 | 9.322% | $230.9427 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $102.55 | 13.407% | $116.2989 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $66.53 | 12.849% | $75.0784 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $969.70 | $1,060.9857 | $1,060.99 | $1,061.00 | $1,061.00 | |