| 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 | $246.64 | 7.714% | $265.6658 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $11.73 | 3.121% | $12.0961 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $245.48 | 4.839% | $257.3588 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $203.96 | 3.473% | $211.0435 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $131.91 | 8.800% | $143.5181 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $112.28 | 8.372% | $121.6801 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $98.67 | 12.261% | $110.7679 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $1,050.67 | $1,122.1303 | $1,122.14 | $1,122.10 | $1,122.20 | |