| 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 | $6.25 | 12.426% | $7.0266 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $150.49 | 8.821% | $163.7647 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $76.51 | 11.591% | $85.3783 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $138.86 | 11.647% | $155.033 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $221.26 | 8.700% | $240.5096 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $130.54 | 4.205% | $136.0292 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $212.47 | 12.593% | $239.2263 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $936.38 | $1,026.9677 | $1,026.97 | $1,027.05 | $1,026.90 | |