| 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 | $210.84 | 6.682% | $224.9283 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $80.91 | 11.276% | $90.0334 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $83.59 | 11.857% | $93.5013 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $40.68 | 10.430% | $44.9229 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $37.76 | 10.512% | $41.7293 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $32.39 | 11.336% | $36.0617 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $92.91 | 9.143% | $101.4048 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $579.08 | $632.5817 | $632.57 | $632.60 | $632.50 | |