| 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 | $212.79 | 3.114% | $219.4163 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $198.88 | 3.693% | $206.2246 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $87.75 | 6.585% | $93.5283 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $59.68 | 13.256% | $67.5912 | $67.59 | $67.60 | $67.60 |
| Purchase #5 | $204.58 | 3.590% | $211.9244 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $6.58 | 10.601% | $7.2775 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $164.34 | 8.537% | $178.3697 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $934.60 | $984.3320 | $984.33 | $984.30 | $984.30 | |