| 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 | $209.43 | 5.575% | $221.1057 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $230.97 | 8.741% | $251.1591 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $86.26 | 5.489% | $90.9948 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $53.55 | 3.692% | $55.5271 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $5.61 | 3.617% | $5.8129 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $72.62 | 8.392% | $78.7143 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $199.33 | 3.145% | $205.5989 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $857.77 | $908.9128 | $908.91 | $908.90 | $908.90 | |