| 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 | $229.70 | 12.269% | $257.8819 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $224.81 | 13.863% | $255.9754 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $207.36 | 10.722% | $229.5931 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $47.47 | 4.834% | $49.7647 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $142.68 | 3.648% | $147.885 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $185.37 | 11.366% | $206.4392 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $171.52 | 6.813% | $183.2057 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $1,208.91 | $1,330.7450 | $1,330.75 | $1,330.80 | $1,330.80 | |