| 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 | $111.94 | 8.226% | $121.1482 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $110.95 | 8.137% | $119.978 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $235.37 | 6.219% | $250.0077 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $219.94 | 12.631% | $247.7206 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $248.98 | 3.273% | $257.1291 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $114.77 | 8.350% | $124.3533 | $124.35 | $124.35 | $124.40 |
| Purchase #7 | $213.87 | 8.571% | $232.2008 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,255.82 | $1,352.5377 | $1,352.54 | $1,352.55 | $1,352.50 | |