| 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 | $187.32 | 3.744% | $194.3333 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $125.46 | 13.592% | $142.5125 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $233.86 | 7.444% | $251.2685 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $162.88 | 8.723% | $177.088 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $119.69 | 7.383% | $128.5267 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $243.99 | 5.611% | $257.6803 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $168.65 | 12.505% | $189.7397 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $1,241.85 | $1,341.1490 | $1,341.15 | $1,341.20 | $1,341.10 | |