| 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 | $248.78 | 8.323% | $269.486 | $269.49 | $269.50 | $269.50 |
| Purchase #2 | $228.72 | 11.249% | $254.4487 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $247.69 | 3.202% | $255.621 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $22.37 | 5.644% | $23.6326 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $19.62 | 9.332% | $21.4509 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $75.66 | 12.103% | $84.8171 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $199.74 | 5.288% | $210.3023 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,042.58 | $1,119.7586 | $1,119.76 | $1,119.75 | $1,119.70 | |