| 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 | $240.74 | 6.775% | $257.0501 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $22.30 | 12.287% | $25.04 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $242.58 | 6.465% | $258.2628 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $136.95 | 13.335% | $155.2123 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $93.26 | 3.807% | $96.8104 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $112.67 | 11.347% | $125.4547 | $125.45 | $125.45 | $125.50 |
| Purchase #7 | $183.56 | 11.573% | $204.8034 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,032.06 | $1,122.6337 | $1,122.62 | $1,122.60 | $1,122.70 | |