| 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 | $218.35 | 12.656% | $245.9844 | $245.98 | $246.00 | $246.00 |
| Purchase #2 | $116.70 | 10.303% | $128.7236 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $85.99 | 10.282% | $94.8315 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $133.67 | 13.705% | $151.9895 | $151.99 | $152.00 | $152.00 |
| Purchase #5 | $81.29 | 3.339% | $84.0043 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $80.53 | 6.714% | $85.9368 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $82.46 | 9.441% | $90.245 | $90.25 | $90.25 | $90.20 |
| 7 purchase totals = | $798.99 | $881.7151 | $881.71 | $881.75 | $881.60 | |