| 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 | $124.55 | 10.698% | $137.8744 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $227.68 | 6.394% | $242.2379 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $207.97 | 5.373% | $219.1442 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $231.79 | 3.629% | $240.2017 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $201.53 | 10.659% | $223.0111 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $50.54 | 5.267% | $53.2019 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $147.88 | 8.333% | $160.2028 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $1,191.94 | $1,275.8740 | $1,275.86 | $1,275.85 | $1,275.80 | |