| 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 | $119.88 | 5.202% | $126.1162 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $114.44 | 11.323% | $127.398 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $183.70 | 5.619% | $194.0221 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $120.73 | 12.194% | $135.4518 | $135.45 | $135.45 | $135.50 |
| Purchase #5 | $150.83 | 4.236% | $157.2192 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $167.95 | 3.540% | $173.8954 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $78.65 | 8.203% | $85.1017 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $936.18 | $999.2044 | $999.21 | $999.15 | $999.20 | |