| 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 | $233.65 | 8.329% | $253.1107 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $148.99 | 4.211% | $155.264 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $226.63 | 8.304% | $245.4494 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $135.55 | 3.267% | $139.9784 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $226.27 | 7.617% | $243.505 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $14.49 | 11.763% | $16.1945 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $78.27 | 5.542% | $82.6077 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $1,063.85 | $1,136.1097 | $1,136.11 | $1,136.10 | $1,136.10 | |