| 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 | $220.89 | 5.828% | $233.7635 | $233.76 | $233.75 | $233.80 |
| Purchase #2 | $121.50 | 12.707% | $136.939 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $94.90 | 12.114% | $106.3962 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $235.95 | 12.852% | $266.2743 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $242.81 | 3.529% | $251.3788 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $109.62 | 12.472% | $123.2918 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $76.32 | 3.827% | $79.2408 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $1,101.99 | $1,197.2844 | $1,197.28 | $1,197.30 | $1,197.30 | |