| 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 | $159.31 | 6.655% | $169.9121 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $242.90 | 6.468% | $258.6108 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $178.76 | 13.313% | $202.5583 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $60.31 | 10.675% | $66.7481 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $20.62 | 7.364% | $22.1385 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $227.49 | 10.172% | $250.6303 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $209.96 | 4.830% | $220.1011 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $1,099.35 | $1,190.6992 | $1,190.70 | $1,190.70 | $1,190.60 | |