| 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 | $220.84 | 5.518% | $233.026 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $118.62 | 10.618% | $131.2151 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $60.90 | 10.418% | $67.2446 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $82.25 | 13.142% | $93.0593 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $196.87 | 7.430% | $211.4974 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $160.29 | 7.707% | $172.6436 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $28.48 | 5.711% | $30.1065 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $868.25 | $938.7925 | $938.80 | $938.80 | $938.70 | |