| 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 | $224.80 | 8.750% | $244.47 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $98.63 | 6.584% | $105.1238 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $166.51 | 4.243% | $173.575 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $215.85 | 12.730% | $243.3277 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $33.51 | 10.148% | $36.9106 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $126.30 | 8.604% | $137.1669 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $138.90 | 13.345% | $157.4362 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,004.50 | $1,098.0102 | $1,098.02 | $1,098.00 | $1,098.00 | |