| 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 | $141.29 | 12.136% | $158.437 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $199.90 | 13.110% | $226.1069 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $47.62 | 13.845% | $54.213 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $246.96 | 7.245% | $264.8523 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $25.71 | 7.444% | $27.6239 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $243.82 | 6.487% | $259.6366 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $234.69 | 10.487% | $259.3019 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,139.99 | $1,250.1716 | $1,250.17 | $1,250.15 | $1,250.10 | |