| 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 | $112.31 | 8.137% | $121.4487 | $121.45 | $121.45 | $121.40 |
| Purchase #2 | $155.43 | 8.112% | $168.0385 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $173.91 | 8.401% | $188.5202 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $231.49 | 4.286% | $241.4117 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $95.30 | 3.639% | $98.768 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $43.86 | 3.182% | $45.2556 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $72.61 | 12.459% | $81.6565 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $884.91 | $945.0992 | $945.11 | $945.05 | $945.10 | |