| 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 | $111.75 | 9.700% | $122.5898 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $241.64 | 4.327% | $252.0958 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $108.38 | 3.515% | $112.1896 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $162.75 | 9.730% | $178.5856 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $137.75 | 9.711% | $151.1269 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $10.53 | 8.829% | $11.4597 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $82.69 | 7.124% | $88.5808 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $855.49 | $916.6282 | $916.64 | $916.70 | $916.70 | |