| 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 | $215.51 | 5.480% | $227.3199 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $8.64 | 6.606% | $9.2108 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $229.47 | 8.589% | $249.1792 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $202.97 | 13.453% | $230.2756 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $56.61 | 13.533% | $64.271 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $205.26 | 10.355% | $226.5147 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $160.91 | 13.194% | $182.1405 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $1,079.37 | $1,188.9117 | $1,188.91 | $1,188.90 | $1,188.90 | |