| 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 | $197.98 | 4.364% | $206.6198 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $144.81 | 10.525% | $160.0513 | $160.05 | $160.05 | $160.10 |
| Purchase #3 | $237.34 | 13.636% | $269.7037 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $145.97 | 8.569% | $158.4782 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $14.32 | 5.718% | $15.1388 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $249.30 | 9.201% | $272.2381 | $272.24 | $272.25 | $272.20 |
| Purchase #7 | $101.46 | 4.229% | $105.7507 | $105.75 | $105.75 | $105.80 |
| 7 purchase totals = | $1,091.18 | $1,187.9806 | $1,187.98 | $1,188.00 | $1,188.00 | |