| 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 | $101.90 | 3.212% | $105.173 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $190.67 | 4.574% | $199.3912 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $101.53 | 13.316% | $115.0497 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $128.86 | 11.231% | $143.3323 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $185.96 | 11.360% | $207.0851 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $157.70 | 13.157% | $178.4486 | $178.45 | $178.45 | $178.40 |
| Purchase #7 | $87.50 | 7.718% | $94.2533 | $94.25 | $94.25 | $94.30 |
| 7 purchase totals = | $954.12 | $1,042.7332 | $1,042.73 | $1,042.75 | $1,042.70 | |