| 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 | $220.53 | 8.113% | $238.4216 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $118.55 | 8.674% | $128.833 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $34.95 | 11.750% | $39.0566 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $148.50 | 6.194% | $157.6981 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $21.38 | 13.712% | $24.3116 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $24.60 | 11.407% | $27.4061 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $198.81 | 11.666% | $222.0032 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $767.32 | $837.7302 | $837.73 | $837.70 | $837.70 | |