| 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 | $236.96 | 9.678% | $259.893 | $259.89 | $259.90 | $259.90 |
| Purchase #2 | $77.30 | 6.613% | $82.4118 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $136.84 | 9.324% | $149.599 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $194.31 | 6.640% | $207.2122 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $150.85 | 3.378% | $155.9457 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $88.43 | 9.226% | $96.5886 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $155.72 | 6.148% | $165.2937 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,040.41 | $1,116.9440 | $1,116.94 | $1,116.95 | $1,116.90 | |