| 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 | $115.70 | 3.516% | $119.768 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $128.98 | 7.747% | $138.9721 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $79.56 | 11.476% | $88.6903 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $229.74 | 12.138% | $257.6258 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $80.97 | 4.503% | $84.6161 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $23.59 | 3.157% | $24.3347 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $93.50 | 12.216% | $104.922 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $752.04 | $818.9290 | $818.93 | $818.90 | $818.90 | |