| 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 | $104.78 | 10.519% | $115.8018 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $44.32 | 5.229% | $46.6375 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $239.30 | 11.207% | $266.1184 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $214.81 | 6.475% | $228.7189 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $37.41 | 5.560% | $39.49 | $39.49 | $39.50 | $39.50 |
| Purchase #6 | $25.48 | 4.579% | $26.6467 | $26.65 | $26.65 | $26.60 |
| Purchase #7 | $198.47 | 12.714% | $223.7035 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $864.57 | $947.1168 | $947.12 | $947.10 | $947.00 | |