| 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 | $114.95 | 7.392% | $123.4471 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $140.27 | 13.757% | $159.5669 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $234.92 | 5.725% | $248.3692 | $248.37 | $248.35 | $248.40 |
| Purchase #4 | $70.37 | 12.872% | $79.428 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $47.61 | 12.664% | $53.6393 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $118.77 | 12.526% | $133.6471 | $133.65 | $133.65 | $133.60 |
| Purchase #7 | $144.99 | 5.723% | $153.2878 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $871.88 | $951.3854 | $951.40 | $951.40 | $951.30 | |