| 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 | $241.55 | 4.601% | $252.6637 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $190.39 | 8.654% | $206.8664 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $220.27 | 9.779% | $241.8102 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $139.98 | 8.347% | $151.6641 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $17.60 | 8.768% | $19.1432 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $75.75 | 8.429% | $82.135 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $243.30 | 6.814% | $259.8785 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,128.84 | $1,214.1611 | $1,214.16 | $1,214.15 | $1,214.20 | |