| 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 | $78.45 | 4.570% | $82.0352 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $218.43 | 11.858% | $244.3314 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $194.60 | 13.663% | $221.1882 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $225.90 | 9.740% | $247.9027 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $141.75 | 5.309% | $149.2755 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $33.60 | 13.216% | $38.0406 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $192.69 | 3.500% | $199.4342 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $1,085.42 | $1,182.2078 | $1,182.21 | $1,182.30 | $1,182.10 | |