| 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 | $84.81 | 12.449% | $95.368 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $220.40 | 8.435% | $238.9907 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $8.64 | 8.571% | $9.3805 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $18.79 | 10.180% | $20.7028 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $205.52 | 10.656% | $227.4202 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $196.54 | 13.501% | $223.0749 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $246.69 | 9.746% | $270.7324 | $270.73 | $270.75 | $270.70 |
| 7 purchase totals = | $981.39 | $1,085.6695 | $1,085.66 | $1,085.65 | $1,085.70 | |