| 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 | $130.44 | 13.638% | $148.2294 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $151.87 | 6.182% | $161.2586 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $217.67 | 10.791% | $241.1588 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $107.94 | 5.113% | $113.459 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $72.25 | 6.379% | $76.8588 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $245.39 | 3.565% | $254.1382 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $122.29 | 7.736% | $131.7504 | $131.75 | $131.75 | $131.80 |
| 7 purchase totals = | $1,047.85 | $1,126.8532 | $1,126.86 | $1,126.85 | $1,127.00 | |