| 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 | $198.90 | 4.492% | $207.8346 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $83.54 | 8.553% | $90.6852 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $47.30 | 3.294% | $48.8581 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $212.27 | 12.626% | $239.0712 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $240.79 | 7.239% | $258.2208 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $39.65 | 9.857% | $43.5583 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $126.97 | 6.745% | $135.5341 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $949.42 | $1,023.7623 | $1,023.76 | $1,023.75 | $1,023.80 | |