| 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 | $189.42 | 8.584% | $205.6798 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $247.77 | 6.368% | $263.548 | $263.55 | $263.55 | $263.50 |
| Purchase #3 | $41.81 | 7.802% | $45.072 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $21.35 | 13.739% | $24.2833 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $244.50 | 8.828% | $266.0845 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $222.97 | 13.871% | $253.8982 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $10.37 | 10.786% | $11.4885 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $978.19 | $1,070.0543 | $1,070.05 | $1,070.10 | $1,070.10 | |