| 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 | $103.99 | 13.172% | $117.6876 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $27.30 | 6.848% | $29.1695 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $152.45 | 11.386% | $169.808 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $69.58 | 12.152% | $78.0354 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $160.40 | 7.472% | $172.3851 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $204.64 | 3.180% | $211.1476 | $211.15 | $211.15 | $211.10 |
| Purchase #7 | $236.35 | 5.231% | $248.7135 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $954.71 | $1,026.9467 | $1,026.96 | $1,026.95 | $1,026.90 | |