| 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 | $237.35 | 9.457% | $259.7962 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $60.65 | 10.267% | $66.8769 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $135.91 | 12.776% | $153.2739 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $147.80 | 12.874% | $166.8278 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $50.64 | 12.770% | $57.1067 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $86.80 | 6.571% | $92.5036 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $116.74 | 3.757% | $121.1259 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $835.89 | $917.5110 | $917.52 | $917.55 | $917.50 | |