| 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 | $140.87 | 13.106% | $159.3324 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $205.59 | 6.649% | $219.2597 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $218.35 | 12.448% | $245.5302 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $107.46 | 6.203% | $114.1257 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $190.42 | 11.527% | $212.3697 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $245.26 | 4.535% | $256.3825 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $244.98 | 3.700% | $254.0443 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,352.93 | $1,461.0445 | $1,461.04 | $1,461.10 | $1,461.00 | |