| 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 | $10.99 | 9.278% | $12.0097 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $149.49 | 5.451% | $157.6387 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $136.46 | 10.233% | $150.424 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $227.77 | 8.517% | $247.1692 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $82.51 | 3.269% | $85.2073 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $223.88 | 6.210% | $237.7829 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $116.93 | 12.395% | $131.4235 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $948.03 | $1,021.6553 | $1,021.65 | $1,021.60 | $1,021.60 | |