| 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 | $105.36 | 13.707% | $119.8017 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $245.54 | 13.264% | $278.1084 | $278.11 | $278.10 | $278.10 |
| Purchase #3 | $40.69 | 4.761% | $42.6273 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $49.96 | 3.432% | $51.6746 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $100.70 | 8.283% | $109.041 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $145.62 | 7.103% | $155.9634 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $187.91 | 7.287% | $201.603 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $875.78 | $958.8194 | $958.81 | $958.80 | $958.80 | |