| 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 | $53.64 | 4.557% | $56.0844 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $146.70 | 10.466% | $162.0536 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $242.79 | 9.195% | $265.1145 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $213.34 | 7.389% | $229.1037 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $183.63 | 5.750% | $194.1887 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $57.26 | 8.700% | $62.2416 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $165.91 | 7.415% | $178.2122 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $1,063.27 | $1,146.9987 | $1,146.98 | $1,147.00 | $1,147.00 | |