| 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 | $101.65 | 10.310% | $112.1301 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $223.44 | 6.313% | $237.5458 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $106.71 | 3.754% | $110.7159 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $176.49 | 7.561% | $189.8344 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $200.75 | 9.437% | $219.6948 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $247.57 | 4.813% | $259.4855 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $64.29 | 8.162% | $69.5373 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $1,120.90 | $1,198.9438 | $1,198.95 | $1,199.00 | $1,198.80 | |