| 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 | $245.43 | 13.131% | $277.6574 | $277.66 | $277.65 | $277.70 |
| Purchase #2 | $32.96 | 3.728% | $34.1887 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $92.71 | 11.244% | $103.1343 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $21.37 | 12.623% | $24.0675 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $246.86 | 4.385% | $257.6848 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $133.34 | 7.221% | $142.9685 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $174.43 | 6.784% | $186.2633 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $947.10 | $1,025.9645 | $1,025.96 | $1,025.95 | $1,026.10 | |