| 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 | $236.54 | 8.508% | $256.6648 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $117.48 | 9.432% | $128.5607 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $120.73 | 11.464% | $134.5705 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $103.49 | 3.724% | $107.344 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $34.47 | 3.683% | $35.7395 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $58.29 | 7.638% | $62.7422 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $123.52 | 5.632% | $130.4766 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $794.52 | $856.0983 | $856.09 | $856.10 | $856.10 | |