| 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 | $216.65 | 12.494% | $243.7183 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $169.74 | 3.106% | $175.0121 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $57.79 | 8.781% | $62.8645 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $161.96 | 6.547% | $172.5635 | $172.56 | $172.55 | $172.60 |
| Purchase #5 | $197.55 | 8.610% | $214.5591 | $214.56 | $214.55 | $214.60 |
| Purchase #6 | $67.57 | 11.143% | $75.0993 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $139.44 | 13.379% | $158.0957 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $1,010.70 | $1,101.9125 | $1,101.91 | $1,101.85 | $1,102.00 | |