| 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 | $195.76 | 13.353% | $221.8998 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $232.96 | 8.335% | $252.3772 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $228.52 | 3.340% | $236.1526 | $236.15 | $236.15 | $236.20 |
| Purchase #4 | $114.33 | 13.441% | $129.6971 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $157.55 | 9.582% | $172.6464 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $133.53 | 3.602% | $138.3398 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $101.72 | 11.293% | $113.2072 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $1,164.37 | $1,264.3201 | $1,264.33 | $1,264.35 | $1,264.30 | |