| 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 | $51.69 | 4.751% | $54.1458 | $54.15 | $54.15 | $54.10 |
| Purchase #2 | $106.97 | 4.685% | $111.9815 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $240.94 | 7.403% | $258.7768 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $191.86 | 7.626% | $206.4912 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $199.86 | 8.461% | $216.7702 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $190.56 | 8.269% | $206.3174 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $234.26 | 11.857% | $262.0362 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $1,216.14 | $1,316.5191 | $1,316.53 | $1,316.55 | $1,316.50 | |