| 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 | $98.42 | 4.538% | $102.8863 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $194.93 | 3.861% | $202.4562 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $219.34 | 5.412% | $231.2107 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $76.79 | 4.574% | $80.3024 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $131.25 | 5.723% | $138.7614 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $55.76 | 8.700% | $60.6111 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $113.46 | 3.512% | $117.4447 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $889.95 | $933.6728 | $933.67 | $933.65 | $933.70 | |