| 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 | $201.47 | 8.658% | $218.9133 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $36.33 | 8.756% | $39.5111 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $153.83 | 12.483% | $173.0326 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $185.52 | 9.298% | $202.7696 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $57.29 | 5.683% | $60.5458 | $60.55 | $60.55 | $60.50 |
| Purchase #6 | $196.90 | 6.192% | $209.092 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $154.68 | 10.544% | $170.9895 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $986.02 | $1,074.8539 | $1,074.85 | $1,074.85 | $1,074.80 | |