| 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 | $11.75 | 5.598% | $12.4078 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $167.31 | 3.468% | $173.1123 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $196.83 | 5.715% | $208.0788 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $87.74 | 5.452% | $92.5236 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $145.49 | 8.864% | $158.3862 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $204.44 | 11.484% | $227.9179 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $183.63 | 5.756% | $194.1997 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $997.19 | $1,066.6263 | $1,066.63 | $1,066.60 | $1,066.60 | |