| 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 | $224.44 | 10.518% | $248.0466 | $248.05 | $248.05 | $248.00 |
| Purchase #2 | $249.37 | 7.223% | $267.382 | $267.38 | $267.40 | $267.40 |
| Purchase #3 | $191.95 | 6.425% | $204.2828 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $158.99 | 9.464% | $174.0368 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $168.80 | 4.510% | $176.4129 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $232.62 | 5.105% | $244.4953 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $87.29 | 5.764% | $92.3214 | $92.32 | $92.30 | $92.30 |
| 7 purchase totals = | $1,313.46 | $1,406.9778 | $1,406.98 | $1,407.00 | $1,406.90 | |