| 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 | $238.79 | 5.312% | $251.4745 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $31.51 | 12.682% | $35.5061 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $89.95 | 5.406% | $94.8127 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $119.68 | 12.610% | $134.7716 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $68.69 | 8.744% | $74.6963 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $248.63 | 6.173% | $263.9779 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $37.65 | 12.734% | $42.4444 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $834.90 | $897.6835 | $897.68 | $897.65 | $897.70 | |