| 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 | $117.97 | 3.707% | $122.3431 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $154.94 | 10.472% | $171.1653 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $79.73 | 10.504% | $88.1048 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $79.92 | 9.312% | $87.3622 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $51.93 | 4.128% | $54.0737 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $31.38 | 8.395% | $34.0144 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $48.51 | 11.153% | $53.9203 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $564.38 | $610.9838 | $610.97 | $610.90 | $611.00 | |