| 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 | $122.34 | 12.559% | $137.7047 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $210.94 | 9.787% | $231.5847 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $31.97 | 8.641% | $34.7325 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $96.61 | 6.805% | $103.1843 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $105.62 | 4.690% | $110.5736 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $136.55 | 7.353% | $146.5905 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $159.97 | 4.182% | $166.6599 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $864.00 | $931.0302 | $931.01 | $931.05 | $931.10 | |