| 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 | $107.43 | 10.565% | $118.78 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $19.30 | 9.599% | $21.1526 | $21.15 | $21.15 | $21.20 |
| Purchase #3 | $240.90 | 6.732% | $257.1174 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $117.98 | 4.136% | $122.8597 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $41.69 | 4.483% | $43.559 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $173.48 | 12.590% | $195.3211 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $83.91 | 12.205% | $94.1512 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $784.69 | $852.9410 | $852.94 | $852.90 | $853.10 | |