| 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 | $21.36 | 7.333% | $22.9263 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $186.25 | 13.300% | $211.0213 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $218.54 | 8.172% | $236.3991 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $176.52 | 5.326% | $185.9215 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $29.70 | 8.108% | $32.1081 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $45.88 | 4.150% | $47.784 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $238.52 | 4.505% | $249.2653 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $916.77 | $985.4256 | $985.43 | $985.40 | $985.40 | |