| 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 | $230.99 | 5.121% | $242.819 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $202.76 | 10.349% | $223.7436 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $16.32 | 10.860% | $18.0924 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $184.66 | 12.515% | $207.7702 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $138.93 | 13.715% | $157.9842 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $66.51 | 3.342% | $68.7328 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $22.46 | 8.178% | $24.2968 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $862.63 | $943.4390 | $943.43 | $943.45 | $943.40 | |