| 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 | $198.38 | 4.317% | $206.9441 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $122.35 | 8.455% | $132.6947 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $196.71 | 12.678% | $221.6489 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $167.28 | 13.561% | $189.9648 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $8.70 | 8.272% | $9.4197 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $110.86 | 6.378% | $117.9307 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $155.83 | 4.763% | $163.2522 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $960.11 | $1,041.8551 | $1,041.84 | $1,041.85 | $1,041.80 | |