| 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 | $186.48 | 12.825% | $210.3961 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $189.38 | 3.137% | $195.3209 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $70.92 | 10.323% | $78.2411 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $236.50 | 11.358% | $263.3617 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $223.79 | 4.162% | $233.1041 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $233.69 | 9.287% | $255.3928 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $65.31 | 5.714% | $69.0418 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $1,206.07 | $1,304.8585 | $1,304.85 | $1,304.85 | $1,304.80 | |