| 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 | $196.40 | 7.305% | $210.747 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $22.81 | 9.771% | $25.0388 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $136.70 | 12.798% | $154.1949 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $134.84 | 13.394% | $152.9005 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $45.88 | 9.318% | $50.1551 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $221.52 | 7.293% | $237.6755 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $191.70 | 11.170% | $213.1129 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $949.85 | $1,043.8247 | $1,043.83 | $1,043.85 | $1,043.80 | |