| 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 | $231.80 | 5.307% | $244.1016 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $69.93 | 5.513% | $73.7852 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $71.44 | 5.818% | $75.5964 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $191.77 | 9.553% | $210.0898 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $138.40 | 13.557% | $157.1629 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $23.73 | 10.781% | $26.2883 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $144.48 | 4.819% | $151.4425 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $871.55 | $938.4667 | $938.47 | $938.50 | $938.50 | |