| 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 | $115.92 | 11.726% | $129.5128 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $90.99 | 13.773% | $103.5221 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $9.57 | 9.545% | $10.4835 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $210.77 | 12.848% | $237.8497 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $66.58 | 7.637% | $71.6647 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $233.40 | 13.183% | $264.1691 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $225.80 | 9.333% | $246.8739 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $953.03 | $1,064.0758 | $1,064.06 | $1,064.00 | $1,064.10 | |