| 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 | $186.81 | 10.666% | $206.7352 | $206.74 | $206.75 | $206.70 |
| Purchase #2 | $202.53 | 13.317% | $229.5009 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $107.87 | 12.675% | $121.5425 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $240.97 | 12.163% | $270.2792 | $270.28 | $270.30 | $270.30 |
| Purchase #5 | $184.68 | 10.363% | $203.8184 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $126.96 | 5.443% | $133.8704 | $133.87 | $133.85 | $133.90 |
| Purchase #7 | $198.55 | 11.748% | $221.8757 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $1,248.37 | $1,387.6223 | $1,387.63 | $1,387.65 | $1,387.60 | |