| 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 | $216.29 | 6.176% | $229.6481 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $26.58 | 3.445% | $27.4957 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $151.91 | 12.614% | $171.0719 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $145.62 | 12.475% | $163.7861 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $23.39 | 4.164% | $24.364 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $102.71 | 6.720% | $109.6121 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $245.26 | 7.430% | $263.4828 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $911.76 | $989.4607 | $989.46 | $989.45 | $989.50 | |