| 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 | $9.84 | 5.365% | $10.3679 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $125.67 | 11.747% | $140.4325 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $218.64 | 4.679% | $228.8702 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $132.75 | 10.281% | $146.398 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $241.82 | 3.177% | $249.5026 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $140.82 | 7.245% | $151.0224 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $232.70 | 3.610% | $241.1005 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,102.24 | $1,167.6941 | $1,167.69 | $1,167.65 | $1,167.70 | |