| 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 | $115.59 | 11.310% | $128.6632 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $143.93 | 9.436% | $157.5112 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $215.32 | 12.282% | $241.7656 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $35.75 | 10.362% | $39.4544 | $39.45 | $39.45 | $39.50 |
| Purchase #5 | $105.75 | 10.441% | $116.7914 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $14.90 | 8.189% | $16.1202 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $112.59 | 13.739% | $128.0587 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $743.83 | $828.3647 | $828.36 | $828.30 | $828.50 | |