| 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 | $103.40 | 3.742% | $107.2692 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $241.49 | 5.623% | $255.069 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $207.44 | 13.712% | $235.8842 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $152.70 | 11.248% | $169.8757 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $101.84 | 4.568% | $106.4921 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $22.57 | 5.422% | $23.7937 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $169.63 | 12.671% | $191.1238 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $999.07 | $1,089.5077 | $1,089.50 | $1,089.50 | $1,089.60 | |