| 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 | $224.58 | 8.154% | $242.8923 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $106.92 | 8.863% | $116.3963 | $116.40 | $116.40 | $116.40 |
| Purchase #3 | $107.74 | 8.540% | $116.941 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $173.65 | 13.567% | $197.2091 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $61.73 | 4.845% | $64.7208 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $159.75 | 4.216% | $166.4851 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $120.43 | 12.694% | $135.7174 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $954.80 | $1,040.3620 | $1,040.37 | $1,040.35 | $1,040.30 | |