| 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 | $221.27 | 7.208% | $237.2191 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $106.81 | 11.240% | $118.8154 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $161.53 | 12.137% | $181.1349 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $244.50 | 3.524% | $253.1162 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $67.88 | 7.190% | $72.7606 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $114.28 | 7.441% | $122.7836 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $54.91 | 13.363% | $62.2476 | $62.25 | $62.25 | $62.20 |
| 7 purchase totals = | $971.18 | $1,048.0774 | $1,048.08 | $1,048.05 | $1,048.00 | |