| 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 | $203.67 | 10.546% | $225.149 | $225.15 | $225.15 | $225.10 |
| Purchase #2 | $229.34 | 6.565% | $244.3962 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $189.65 | 8.606% | $205.9713 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $230.50 | 6.854% | $246.2985 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $238.76 | 12.313% | $268.1585 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $86.55 | 5.130% | $90.99 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $43.57 | 7.617% | $46.8887 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $1,222.04 | $1,327.8522 | $1,327.86 | $1,327.85 | $1,327.90 | |