| 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 | $117.52 | 13.825% | $133.7671 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $217.58 | 3.302% | $224.7645 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $58.65 | 5.841% | $62.0757 | $62.08 | $62.10 | $62.10 |
| Purchase #4 | $242.85 | 5.784% | $256.8964 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $93.25 | 8.749% | $101.4084 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $40.93 | 3.854% | $42.5074 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $37.37 | 5.629% | $39.4736 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $808.15 | $860.8931 | $860.90 | $860.85 | $861.00 | |