| 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 | $114.90 | 5.389% | $121.092 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $35.31 | 4.631% | $36.9452 | $36.95 | $36.95 | $36.90 |
| Purchase #3 | $124.43 | 7.163% | $133.3429 | $133.34 | $133.35 | $133.30 |
| Purchase #4 | $219.52 | 9.667% | $240.741 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $238.99 | 13.489% | $271.2274 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $52.60 | 3.413% | $54.3952 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $144.71 | 11.109% | $160.7858 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $930.46 | $1,018.5295 | $1,018.54 | $1,018.60 | $1,018.40 | |