| 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 | $190.99 | 11.732% | $213.3969 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $248.54 | 12.389% | $279.3316 | $279.33 | $279.35 | $279.30 |
| Purchase #3 | $85.59 | 4.751% | $89.6564 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $200.68 | 8.848% | $218.4362 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $52.53 | 10.368% | $57.9763 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $218.26 | 7.370% | $234.3458 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $186.37 | 8.589% | $202.3773 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,182.96 | $1,295.5205 | $1,295.54 | $1,295.60 | $1,295.50 | |