| 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 | $112.71 | 4.673% | $117.9769 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $39.78 | 8.496% | $43.1597 | $43.16 | $43.15 | $43.20 |
| Purchase #3 | $84.87 | 10.139% | $93.475 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $249.97 | 6.774% | $266.903 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $9.41 | 13.118% | $10.6444 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $159.73 | 6.771% | $170.5453 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $222.83 | 12.240% | $250.1044 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $879.30 | $952.8087 | $952.81 | $952.85 | $952.80 | |