| 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 | $203.80 | 13.566% | $231.4475 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $246.51 | 4.509% | $257.6251 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $33.37 | 8.324% | $36.1477 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $210.40 | 10.327% | $232.128 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $227.91 | 12.524% | $256.4534 | $256.45 | $256.45 | $256.50 |
| Purchase #6 | $80.47 | 13.150% | $91.0518 | $91.05 | $91.05 | $91.10 |
| Purchase #7 | $111.96 | 6.249% | $118.9564 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $1,114.42 | $1,223.8099 | $1,223.82 | $1,223.85 | $1,223.80 | |