| 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 | $230.27 | 12.351% | $258.7106 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $229.96 | 7.150% | $246.4021 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $125.39 | 5.431% | $132.1999 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $17.73 | 12.704% | $19.9824 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $116.77 | 7.509% | $125.5383 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $126.99 | 11.199% | $141.2116 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $83.70 | 10.261% | $92.2885 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $930.81 | $1,016.3334 | $1,016.33 | $1,016.35 | $1,016.30 | |