| 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 | $114.81 | 13.695% | $130.5332 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $8.63 | 12.866% | $9.7403 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $112.65 | 10.169% | $124.1054 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $118.95 | 9.123% | $129.8018 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $197.32 | 13.628% | $224.2108 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $163.99 | 9.116% | $178.9393 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $123.90 | 9.233% | $135.3397 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $840.25 | $932.6705 | $932.67 | $932.70 | $932.50 | |