| 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 | $216.46 | 3.452% | $223.9322 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $115.26 | 11.226% | $128.1991 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $221.99 | 5.535% | $234.2771 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $96.73 | 6.507% | $103.0242 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $150.79 | 10.589% | $166.7572 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $20.28 | 10.846% | $22.4796 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $125.37 | 9.217% | $136.9254 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $946.88 | $1,015.5948 | $1,015.60 | $1,015.65 | $1,015.60 | |