| 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 | $249.60 | 11.308% | $277.8248 | $277.82 | $277.80 | $277.80 |
| Purchase #2 | $65.62 | 3.805% | $68.1168 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $19.34 | 3.492% | $20.0154 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $167.52 | 7.550% | $180.1678 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $146.40 | 8.557% | $158.9274 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $250.56 | 13.284% | $283.8444 | $283.84 | $283.85 | $283.80 |
| Purchase #7 | $149.72 | 6.372% | $159.2602 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $1,048.76 | $1,148.1568 | $1,148.16 | $1,148.10 | $1,148.10 | |