| 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 | $238.77 | 10.521% | $263.891 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $151.73 | 6.227% | $161.1782 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $51.56 | 11.176% | $57.3223 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $153.29 | 4.206% | $159.7374 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $88.63 | 3.106% | $91.3828 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $249.54 | 10.815% | $276.5278 | $276.53 | $276.55 | $276.50 |
| Purchase #7 | $218.55 | 9.539% | $239.3975 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $1,152.07 | $1,249.4370 | $1,249.44 | $1,249.50 | $1,249.40 | |