| 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 | $243.81 | 6.519% | $259.704 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $168.81 | 13.407% | $191.4424 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $202.29 | 13.575% | $229.7509 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $201.37 | 11.550% | $224.6282 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $160.94 | 7.725% | $173.3726 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $8.78 | 4.566% | $9.1809 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $131.44 | 8.554% | $142.6834 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $1,117.44 | $1,230.7624 | $1,230.75 | $1,230.80 | $1,230.80 | |