| 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 | $203.58 | 3.847% | $211.4117 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $245.61 | 6.288% | $261.054 | $261.05 | $261.05 | $261.10 |
| Purchase #3 | $13.77 | 9.149% | $15.0298 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $48.73 | 12.764% | $54.9499 | $54.95 | $54.95 | $54.90 |
| Purchase #5 | $169.98 | 6.470% | $180.9777 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $131.42 | 4.131% | $136.849 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $229.76 | 13.301% | $260.3204 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,042.85 | $1,120.5925 | $1,120.59 | $1,120.60 | $1,120.50 | |