| 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 | $92.82 | 6.643% | $98.986 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $171.80 | 6.218% | $182.4825 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $195.88 | 6.329% | $208.2772 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $15.77 | 3.822% | $16.3727 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $132.42 | 9.841% | $145.4515 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $238.92 | 11.370% | $266.0852 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $226.28 | 6.573% | $241.1534 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $1,073.89 | $1,158.8085 | $1,158.81 | $1,158.85 | $1,159.00 | |