| 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 | $199.89 | 7.420% | $214.7218 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $17.45 | 4.525% | $18.2396 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $48.38 | 9.675% | $53.0608 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $196.60 | 11.412% | $219.036 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $176.38 | 9.662% | $193.4218 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $108.91 | 3.679% | $112.9168 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $97.25 | 12.365% | $109.275 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $844.86 | $920.6718 | $920.68 | $920.65 | $920.60 | |