| 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 | $216.95 | 12.873% | $244.878 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $241.50 | 5.772% | $255.4394 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $237.67 | 7.391% | $255.2362 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $211.83 | 13.431% | $240.2809 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $145.63 | 12.305% | $163.5498 | $163.55 | $163.55 | $163.50 |
| Purchase #6 | $224.66 | 5.711% | $237.4903 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $9.83 | 8.217% | $10.6377 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $1,288.07 | $1,407.5123 | $1,407.52 | $1,407.60 | $1,407.40 | |