| 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 | $17.67 | 7.553% | $19.0046 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $88.45 | 5.261% | $93.1034 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $120.66 | 10.523% | $133.3571 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $107.36 | 6.344% | $114.1709 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $208.62 | 8.729% | $226.8304 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $206.44 | 9.443% | $225.9341 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $94.38 | 4.656% | $98.7743 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $843.58 | $911.1748 | $911.16 | $911.15 | $911.20 | |