| 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 | $175.52 | 11.425% | $195.5732 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $211.72 | 7.737% | $228.1008 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $118.30 | 12.247% | $132.7882 | $132.79 | $132.80 | $132.80 |
| Purchase #4 | $81.86 | 7.369% | $87.8923 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $85.54 | 3.312% | $88.3731 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $235.91 | 10.454% | $260.572 | $260.57 | $260.55 | $260.60 |
| Purchase #7 | $12.52 | 11.606% | $13.9731 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $921.37 | $1,007.2727 | $1,007.26 | $1,007.20 | $1,007.40 | |