| 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 | $217.36 | 10.117% | $239.3503 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $105.65 | 4.852% | $110.7761 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $145.98 | 6.328% | $155.2176 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $151.85 | 3.519% | $157.1936 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $227.93 | 4.607% | $238.4307 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $119.68 | 11.710% | $133.6945 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $240.37 | 7.421% | $258.2079 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $1,208.82 | $1,292.8707 | $1,292.87 | $1,292.90 | $1,292.90 | |