| 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 | $233.90 | 12.769% | $263.7667 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $192.54 | 12.662% | $216.9194 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $248.33 | 3.426% | $256.8378 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $74.83 | 13.519% | $84.9463 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $110.37 | 13.432% | $125.1949 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $230.89 | 5.550% | $243.7044 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $201.99 | 6.294% | $214.7033 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $1,292.85 | $1,406.0728 | $1,406.07 | $1,406.05 | $1,406.00 | |