| 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 | $126.29 | 5.510% | $133.2486 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $40.98 | 8.851% | $44.6071 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $220.44 | 8.116% | $238.3309 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $81.29 | 4.847% | $85.2301 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $89.25 | 3.301% | $92.1961 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $7.52 | 6.237% | $7.989 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $240.85 | 8.120% | $260.407 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $806.62 | $862.0088 | $862.02 | $862.05 | $861.90 | |