| 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 | $204.66 | 7.560% | $220.1323 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $126.39 | 11.608% | $141.0614 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $117.69 | 4.130% | $122.5506 | $122.55 | $122.55 | $122.60 |
| Purchase #4 | $230.85 | 11.499% | $257.3954 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $150.38 | 8.457% | $163.0976 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $87.73 | 12.812% | $98.97 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $55.47 | 11.574% | $61.8901 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $973.17 | $1,065.0974 | $1,065.10 | $1,065.10 | $1,065.20 | |