| 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 | $111.69 | 3.175% | $115.2362 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $53.86 | 12.304% | $60.4869 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $207.71 | 6.585% | $221.3877 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $191.72 | 10.805% | $212.4353 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $59.75 | 11.806% | $66.8041 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $172.93 | 4.718% | $181.0888 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $90.97 | 11.714% | $101.6262 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $888.63 | $959.0652 | $959.08 | $959.15 | $959.00 | |