| 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 | $241.90 | 9.175% | $264.0943 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $141.82 | 3.700% | $147.0673 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $110.36 | 13.842% | $125.636 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $179.82 | 6.710% | $191.8859 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $8.52 | 11.394% | $9.4908 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $224.37 | 8.166% | $242.6921 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $17.63 | 8.205% | $19.0765 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $924.42 | $999.9429 | $999.95 | $1,000.00 | $1,000.00 | |