| 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 | $99.68 | 12.825% | $112.464 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $60.99 | 5.125% | $64.1157 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $63.89 | 13.134% | $72.2813 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $213.75 | 9.754% | $234.5992 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $159.68 | 4.372% | $166.6612 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $171.95 | 11.782% | $192.2091 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $175.91 | 3.290% | $181.6974 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $945.85 | $1,024.0279 | $1,024.03 | $1,024.00 | $1,024.10 | |