| 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 | $72.84 | 12.711% | $82.0987 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $188.45 | 4.662% | $197.2355 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $248.43 | 3.696% | $257.612 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $37.90 | 8.490% | $41.1177 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $248.46 | 9.435% | $271.9022 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $149.48 | 6.596% | $159.3397 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $113.57 | 6.262% | $120.6818 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $1,059.13 | $1,129.9876 | $1,129.99 | $1,130.00 | $1,129.90 | |