| 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 | $229.30 | 4.721% | $240.1253 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $119.89 | 11.321% | $133.4627 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $39.28 | 5.644% | $41.497 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $36.99 | 13.865% | $42.1187 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $23.75 | 3.426% | $24.5637 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $162.42 | 4.555% | $169.8182 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $60.87 | 12.507% | $68.483 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $672.50 | $720.0686 | $720.07 | $720.05 | $720.10 | |