| 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 | $242.27 | 7.519% | $260.4863 | $260.49 | $260.50 | $260.50 |
| Purchase #2 | $197.78 | 10.125% | $217.8052 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $160.75 | 4.863% | $168.5673 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $82.91 | 13.279% | $93.9196 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $192.25 | 9.202% | $209.9408 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $96.62 | 9.835% | $106.1226 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $134.53 | 11.400% | $149.8664 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $1,107.11 | $1,206.7082 | $1,206.72 | $1,206.65 | $1,206.70 | |