| 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 | $247.74 | 5.224% | $260.6819 | $260.68 | $260.70 | $260.70 |
| Purchase #2 | $203.86 | 9.683% | $223.5998 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $142.95 | 9.369% | $156.343 | $156.34 | $156.35 | $156.30 |
| Purchase #4 | $139.62 | 9.165% | $152.4162 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $146.90 | 9.631% | $161.0479 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $6.51 | 3.492% | $6.7373 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $8.73 | 5.340% | $9.1962 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $896.31 | $970.0223 | $970.03 | $970.05 | $969.90 | |