| 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 | $107.94 | 5.183% | $113.5345 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $12.48 | 5.777% | $13.201 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $114.65 | 12.698% | $129.2083 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $135.82 | 7.568% | $146.0989 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $240.30 | 11.135% | $267.0574 | $267.06 | $267.05 | $267.10 |
| Purchase #6 | $247.74 | 10.229% | $273.0813 | $273.08 | $273.10 | $273.10 |
| Purchase #7 | $73.40 | 6.493% | $78.1659 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $932.33 | $1,020.3473 | $1,020.35 | $1,020.35 | $1,020.40 | |