| 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 | $215.73 | 6.386% | $229.5065 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $249.38 | 5.375% | $262.7842 | $262.78 | $262.80 | $262.80 |
| Purchase #3 | $108.58 | 11.424% | $120.9842 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $185.39 | 11.464% | $206.6431 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $140.95 | 6.133% | $149.5945 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $130.62 | 7.408% | $140.2963 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $242.35 | 13.180% | $274.2917 | $274.29 | $274.30 | $274.30 |
| 7 purchase totals = | $1,273.00 | $1,384.1005 | $1,384.09 | $1,384.15 | $1,384.10 | |