| 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 | $119.63 | 8.315% | $129.5772 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $26.35 | 4.317% | $27.4875 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $116.54 | 13.129% | $131.8405 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $80.73 | 13.524% | $91.6479 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $191.53 | 7.588% | $206.0633 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $161.67 | 13.874% | $184.1001 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $221.29 | 11.662% | $247.0968 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $917.74 | $1,017.8133 | $1,017.82 | $1,017.85 | $1,017.80 | |