| 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 | $75.62 | 12.150% | $84.8078 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $82.67 | 10.580% | $91.4165 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $109.78 | 11.534% | $122.442 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $218.26 | 11.858% | $244.1413 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $216.34 | 10.591% | $239.2526 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $248.38 | 12.453% | $279.3108 | $279.31 | $279.30 | $279.30 |
| Purchase #7 | $125.85 | 5.820% | $133.1745 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $1,076.90 | $1,194.5455 | $1,194.54 | $1,194.50 | $1,194.50 | |