| 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 | $210.86 | 9.823% | $231.5728 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $96.69 | 13.215% | $109.4676 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $150.33 | 7.240% | $161.2139 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $86.62 | 8.262% | $93.7765 | $93.78 | $93.80 | $93.80 |
| Purchase #5 | $80.31 | 5.664% | $84.8588 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $211.48 | 12.291% | $237.473 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $216.78 | 3.527% | $224.4258 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,053.07 | $1,142.7884 | $1,142.79 | $1,142.75 | $1,142.90 | |