| 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 | $247.38 | 8.641% | $268.7561 | $268.76 | $268.75 | $268.80 |
| Purchase #2 | $80.26 | 9.616% | $87.9778 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $54.84 | 12.641% | $61.7723 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $42.41 | 3.129% | $43.737 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $143.84 | 9.401% | $157.3624 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $109.72 | 12.693% | $123.6468 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $245.50 | 12.771% | $276.8528 | $276.85 | $276.85 | $276.90 |
| 7 purchase totals = | $923.95 | $1,020.1052 | $1,020.11 | $1,020.10 | $1,020.20 | |