| 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 | $211.44 | 8.568% | $229.5562 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $12.53 | 4.635% | $13.1108 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $193.69 | 12.124% | $217.173 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $36.41 | 7.239% | $39.0457 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $243.39 | 11.668% | $271.7887 | $271.79 | $271.80 | $271.80 |
| Purchase #6 | $193.99 | 12.293% | $217.8372 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $69.67 | 10.146% | $76.7387 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $961.12 | $1,065.2503 | $1,065.26 | $1,065.25 | $1,065.20 | |