| 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 | $141.86 | 5.356% | $149.458 | $149.46 | $149.45 | $149.50 |
| Purchase #2 | $102.46 | 5.631% | $108.2295 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $231.66 | 9.620% | $253.9457 | $253.95 | $253.95 | $253.90 |
| Purchase #4 | $228.87 | 11.446% | $255.0665 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $211.40 | 8.463% | $229.2908 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $82.61 | 4.160% | $86.0466 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $135.79 | 12.297% | $152.4881 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,134.65 | $1,234.5252 | $1,234.54 | $1,234.55 | $1,234.50 | |