| 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 | $232.76 | 3.205% | $240.22 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $243.52 | 10.780% | $269.7715 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $99.71 | 3.489% | $103.1889 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $88.44 | 4.829% | $92.7108 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $46.84 | 13.231% | $53.0374 | $53.04 | $53.05 | $53.00 |
| Purchase #6 | $10.44 | 7.570% | $11.2303 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $47.90 | 4.871% | $50.2332 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $769.61 | $820.3921 | $820.39 | $820.40 | $820.30 | |