| 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 | $202.58 | 13.716% | $230.3659 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $239.66 | 3.213% | $247.3603 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $136.85 | 13.743% | $155.6573 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $229.77 | 12.331% | $258.1029 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $19.53 | 10.642% | $21.6084 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $189.49 | 8.141% | $204.9164 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $51.47 | 13.530% | $58.4339 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $1,069.35 | $1,176.4451 | $1,176.45 | $1,176.40 | $1,176.50 | |