| 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 | $122.98 | 3.768% | $127.6139 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $129.32 | 12.616% | $145.635 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $11.97 | 13.473% | $13.5827 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $38.96 | 11.537% | $43.4548 | $43.45 | $43.45 | $43.50 |
| Purchase #5 | $77.53 | 8.483% | $84.1069 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $211.45 | 4.712% | $221.4135 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $227.42 | 5.362% | $239.6143 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $819.63 | $875.4211 | $875.41 | $875.40 | $875.40 | |