| 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 | $220.70 | 10.673% | $244.2553 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $76.90 | 5.786% | $81.3494 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $210.88 | 8.775% | $229.3847 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $196.64 | 4.145% | $204.7907 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $211.84 | 9.496% | $231.9563 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $153.78 | 9.515% | $168.4122 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $18.88 | 9.492% | $20.6721 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $1,089.62 | $1,180.8207 | $1,180.82 | $1,180.80 | $1,180.90 | |