| 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 | $114.31 | 5.795% | $120.9343 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $221.40 | 3.553% | $229.2663 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $97.36 | 6.449% | $103.6387 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $246.54 | 3.338% | $254.7695 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $47.93 | 6.525% | $51.0574 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $20.46 | 8.204% | $22.1385 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $7.43 | 10.325% | $8.1971 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $755.43 | $790.0018 | $790.01 | $790.00 | $790.00 | |