| 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 | $23.77 | 10.696% | $26.3124 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $202.51 | 3.231% | $209.0531 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $19.28 | 12.864% | $21.7602 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $138.90 | 8.655% | $150.9218 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $231.72 | 9.398% | $253.497 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $120.65 | 11.440% | $134.4524 | $134.45 | $134.45 | $134.50 |
| Purchase #7 | $140.96 | 11.819% | $157.6201 | $157.62 | $157.60 | $157.60 |
| 7 purchase totals = | $877.79 | $953.6170 | $953.61 | $953.55 | $953.70 | |