| 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 | $204.46 | 7.577% | $219.9519 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $42.35 | 12.132% | $47.4879 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $115.77 | 12.424% | $130.1533 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $73.30 | 13.446% | $83.1559 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $114.97 | 5.480% | $121.2704 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $200.84 | 7.823% | $216.5517 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $7.68 | 11.367% | $8.553 | $8.55 | $8.55 | $8.60 |
| 7 purchase totals = | $759.37 | $827.1241 | $827.12 | $827.10 | $827.40 | |