| 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 | $120.55 | 7.411% | $129.484 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $28.61 | 12.808% | $32.2744 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $65.95 | 7.254% | $70.734 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $202.86 | 13.604% | $230.4571 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $43.31 | 10.146% | $47.7042 | $47.70 | $47.70 | $47.70 |
| Purchase #6 | $214.58 | 8.665% | $233.1734 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $195.27 | 13.173% | $220.9929 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $871.13 | $964.8200 | $964.80 | $964.80 | $964.90 | |