| 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 | $223.84 | 3.677% | $232.0706 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $216.53 | 3.136% | $223.3204 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $74.67 | 13.569% | $84.802 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $69.67 | 10.221% | $76.791 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $238.39 | 7.361% | $255.9379 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $84.32 | 5.860% | $89.2612 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $177.87 | 9.753% | $195.2177 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $1,085.29 | $1,157.4008 | $1,157.40 | $1,157.35 | $1,157.40 | |