| 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 | $219.97 | 4.501% | $229.8708 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $93.27 | 9.126% | $101.7818 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $44.91 | 9.179% | $49.0323 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $98.35 | 4.132% | $102.4138 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $10.34 | 12.243% | $11.6059 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $81.28 | 5.751% | $85.9544 | $85.95 | $85.95 | $86.00 |
| Purchase #7 | $111.51 | 9.690% | $122.3153 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $659.63 | $702.9743 | $702.97 | $702.95 | $703.00 | |