| 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 | $102.27 | 12.799% | $115.3595 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $34.72 | 7.687% | $37.3889 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $206.56 | 5.199% | $217.2991 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $97.43 | 7.631% | $104.8649 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $241.28 | 12.777% | $272.1083 | $272.11 | $272.10 | $272.10 |
| Purchase #6 | $129.38 | 10.676% | $143.1926 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $238.65 | 6.343% | $253.7876 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,050.29 | $1,144.0009 | $1,144.00 | $1,144.00 | $1,144.10 | |