| 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 | $113.43 | 3.249% | $117.1153 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $92.33 | 4.196% | $96.2042 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $133.81 | 6.206% | $142.1142 | $142.11 | $142.10 | $142.10 |
| Purchase #4 | $181.52 | 9.811% | $199.3289 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $145.81 | 7.366% | $156.5504 | $156.55 | $156.55 | $156.60 |
| Purchase #6 | $51.26 | 3.444% | $53.0254 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $196.84 | 11.386% | $219.2522 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $915.00 | $983.5906 | $983.59 | $983.60 | $983.60 | |