| 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 | $228.85 | 12.365% | $257.1473 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $42.58 | 9.153% | $46.4773 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $161.77 | 6.706% | $172.6183 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $8.86 | 9.385% | $9.6915 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $196.81 | 9.852% | $216.1997 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $76.33 | 12.813% | $86.1102 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $113.60 | 10.657% | $125.7064 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $828.80 | $913.9507 | $913.96 | $913.95 | $913.90 | |