| 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 | $106.48 | 8.477% | $115.5063 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $47.37 | 6.323% | $50.3652 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $208.27 | 11.782% | $232.8084 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $248.80 | 8.519% | $269.9953 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $91.93 | 9.277% | $100.4583 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $178.41 | 12.390% | $200.515 | $200.52 | $200.50 | $200.50 |
| Purchase #7 | $27.71 | 12.794% | $31.2552 | $31.26 | $31.25 | $31.30 |
| 7 purchase totals = | $908.97 | $1,000.9037 | $1,000.93 | $1,000.85 | $1,001.00 | |