| 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 | $114.98 | 13.128% | $130.0746 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $195.77 | 12.698% | $220.6289 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $6.97 | 7.207% | $7.4723 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $240.33 | 4.528% | $251.2121 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $76.40 | 9.223% | $83.4464 | $83.45 | $83.45 | $83.40 |
| Purchase #6 | $49.46 | 11.175% | $54.9872 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $211.34 | 8.434% | $229.1644 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $895.25 | $976.9859 | $976.98 | $976.95 | $977.00 | |