| 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 | $222.59 | 7.866% | $240.0989 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $174.26 | 6.508% | $185.6008 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $232.69 | 4.762% | $243.7707 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $234.42 | 13.225% | $265.422 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $108.32 | 9.550% | $118.6646 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $229.64 | 12.642% | $258.6711 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $230.42 | 3.849% | $239.2889 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $1,432.34 | $1,551.5170 | $1,551.51 | $1,551.45 | $1,551.60 | |