| 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 | $244.53 | 7.309% | $262.4027 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $133.44 | 7.576% | $143.5494 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $248.28 | 3.436% | $256.8109 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $81.46 | 13.511% | $92.4661 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $62.25 | 3.737% | $64.5763 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $107.63 | 6.137% | $114.2353 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $42.58 | 3.706% | $44.158 | $44.16 | $44.15 | $44.20 |
| 7 purchase totals = | $920.17 | $978.1987 | $978.21 | $978.20 | $978.20 | |