| 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 | $194.25 | 10.393% | $214.4384 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $225.55 | 11.172% | $250.7484 | $250.75 | $250.75 | $250.70 |
| Purchase #3 | $90.57 | 6.298% | $96.2741 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $7.31 | 11.655% | $8.162 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $22.94 | 9.800% | $25.1881 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $98.79 | 5.343% | $104.0683 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $113.65 | 13.379% | $128.8552 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $753.06 | $827.7345 | $827.74 | $827.70 | $827.80 | |