| 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 | $223.76 | 6.478% | $238.2552 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $226.29 | 6.207% | $240.3358 | $240.34 | $240.35 | $240.30 |
| Purchase #3 | $146.44 | 9.345% | $160.1248 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $236.74 | 8.176% | $256.0959 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $137.70 | 10.843% | $152.6308 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $241.45 | 7.476% | $259.5008 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $184.49 | 11.386% | $205.496 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,396.87 | $1,512.4393 | $1,512.45 | $1,512.45 | $1,512.40 | |