| 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 | $8.99 | 13.386% | $10.1934 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $226.94 | 3.133% | $234.05 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $10.63 | 4.623% | $11.1214 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $242.80 | 5.189% | $255.3989 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $225.48 | 9.348% | $246.5579 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $163.77 | 8.531% | $177.7412 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $133.58 | 7.856% | $144.074 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $1,012.19 | $1,079.1368 | $1,079.13 | $1,079.10 | $1,079.20 | |