| 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 | $39.34 | 12.849% | $44.3948 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $204.29 | 8.561% | $221.7793 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $227.86 | 11.202% | $253.3849 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $203.50 | 8.140% | $220.0649 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $207.85 | 3.255% | $214.6155 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $157.80 | 7.360% | $169.4141 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $66.44 | 3.113% | $68.5083 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $1,107.08 | $1,192.1618 | $1,192.15 | $1,192.15 | $1,192.20 | |