| 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 | $115.66 | 13.334% | $131.0821 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $7.38 | 8.518% | $8.0086 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $213.83 | 8.208% | $231.3812 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $232.49 | 13.178% | $263.1275 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $29.49 | 6.357% | $31.3647 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $216.37 | 7.452% | $232.4939 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $48.54 | 10.486% | $53.6299 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $863.76 | $951.0879 | $951.08 | $951.15 | $951.10 | |