| 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 | $244.87 | 12.126% | $274.5629 | $274.56 | $274.55 | $274.60 |
| Purchase #2 | $26.77 | 3.178% | $27.6208 | $27.62 | $27.60 | $27.60 |
| Purchase #3 | $42.83 | 3.692% | $44.4113 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $64.62 | 6.858% | $69.0516 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $139.48 | 7.535% | $149.9898 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $27.73 | 13.164% | $31.3804 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $192.79 | 7.111% | $206.4993 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $739.09 | $803.5161 | $803.51 | $803.50 | $803.60 | |