| 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 | $121.35 | 6.560% | $129.3106 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $24.37 | 11.204% | $27.1004 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $51.91 | 6.439% | $55.2525 | $55.25 | $55.25 | $55.30 |
| Purchase #4 | $206.84 | 12.591% | $232.8832 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $159.60 | 9.365% | $174.5465 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $193.66 | 10.290% | $213.5876 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $231.90 | 11.834% | $259.343 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $989.63 | $1,092.0238 | $1,092.02 | $1,092.05 | $1,092.00 | |