| 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 | $113.51 | 13.348% | $128.6613 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $45.58 | 11.379% | $50.7665 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $182.82 | 13.450% | $207.4093 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $234.40 | 13.614% | $266.3112 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $146.57 | 10.450% | $161.8866 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $233.80 | 5.651% | $247.012 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $172.29 | 6.329% | $183.1942 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $1,128.97 | $1,245.2411 | $1,245.24 | $1,245.20 | $1,245.30 | |