| 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 | $183.72 | 10.181% | $202.4245 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $68.96 | 9.455% | $75.4802 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $223.87 | 8.250% | $242.3393 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $51.25 | 9.103% | $55.9153 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $79.92 | 11.324% | $88.9701 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $75.36 | 6.412% | $80.1921 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $217.85 | 9.472% | $238.4848 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $900.93 | $983.8063 | $983.80 | $983.80 | $983.80 | |