| 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 | $126.35 | 7.408% | $135.71 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $95.71 | 5.650% | $101.1176 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $187.63 | 11.673% | $209.532 | $209.53 | $209.55 | $209.50 |
| Purchase #4 | $134.47 | 12.117% | $150.7637 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $107.44 | 13.612% | $122.0647 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $102.96 | 6.497% | $109.6493 | $109.65 | $109.65 | $109.60 |
| Purchase #7 | $217.53 | 4.602% | $227.5407 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $972.09 | $1,056.3780 | $1,056.37 | $1,056.35 | $1,056.30 | |