| 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 | $110.82 | 9.584% | $121.441 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $245.59 | 8.297% | $265.9666 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $34.86 | 9.493% | $38.1693 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $176.48 | 6.702% | $188.3077 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $145.92 | 5.548% | $154.0156 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $102.64 | 10.548% | $113.4665 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $218.73 | 11.121% | $243.055 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $1,035.04 | $1,124.4217 | $1,124.44 | $1,124.35 | $1,124.50 | |