| 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 | $189.43 | 13.116% | $214.2756 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $44.76 | 6.514% | $47.6757 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $56.50 | 3.873% | $58.6882 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $72.45 | 11.769% | $80.9766 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $112.36 | 13.614% | $127.6567 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $78.65 | 11.298% | $87.5359 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $225.65 | 4.211% | $235.1521 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $779.80 | $851.9608 | $851.98 | $852.05 | $852.10 | |