| 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 | $180.39 | 12.834% | $203.5413 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $33.35 | 8.355% | $36.1364 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $13.91 | 7.323% | $14.9286 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $104.95 | 9.146% | $114.5487 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $160.29 | 12.431% | $180.2156 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $230.70 | 4.570% | $241.243 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $220.59 | 5.243% | $232.1555 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $944.18 | $1,022.7691 | $1,022.78 | $1,022.80 | $1,022.60 | |