| 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 | $247.27 | 5.308% | $260.3951 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $81.99 | 7.288% | $87.9654 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $118.86 | 9.379% | $130.0079 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $89.47 | 3.130% | $92.2704 | $92.27 | $92.25 | $92.30 |
| Purchase #5 | $69.46 | 6.317% | $73.8478 | $73.85 | $73.85 | $73.80 |
| Purchase #6 | $29.35 | 10.170% | $32.3349 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $174.57 | 5.155% | $183.5691 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $810.97 | $860.3906 | $860.40 | $860.35 | $860.40 | |