| 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 | $244.28 | 10.288% | $269.4115 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $247.45 | 7.678% | $266.4492 | $266.45 | $266.45 | $266.40 |
| Purchase #3 | $150.34 | 5.694% | $158.9004 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $139.65 | 7.689% | $150.3877 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $151.77 | 13.199% | $171.8021 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $233.93 | 6.518% | $249.1776 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $179.63 | 4.805% | $188.2612 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $1,347.05 | $1,454.3897 | $1,454.39 | $1,454.40 | $1,454.40 | |