| 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 | $208.50 | 7.762% | $224.6838 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $204.90 | 9.294% | $223.9434 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $205.84 | 6.502% | $219.2237 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $79.38 | 12.597% | $89.3795 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $200.50 | 9.601% | $219.75 | $219.75 | $219.75 | $219.80 |
| Purchase #6 | $16.76 | 11.839% | $18.7442 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $209.81 | 6.673% | $223.8106 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $1,125.69 | $1,219.5352 | $1,219.52 | $1,219.55 | $1,219.50 | |