| 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 | $98.47 | 6.305% | $104.6785 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $38.33 | 10.196% | $42.2381 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $118.64 | 5.365% | $125.005 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $219.90 | 13.694% | $250.0131 | $250.01 | $250.00 | $250.00 |
| Purchase #5 | $86.78 | 11.111% | $96.4221 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $131.29 | 9.286% | $143.4816 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $165.85 | 7.338% | $178.0201 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $859.26 | $939.8585 | $939.86 | $939.85 | $939.80 | |