| 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 | $203.71 | 7.274% | $218.5279 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $189.89 | 10.562% | $209.9462 | $209.95 | $209.95 | $209.90 |
| Purchase #3 | $228.35 | 5.116% | $240.0324 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $93.69 | 8.574% | $101.723 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $58.39 | 8.773% | $63.5126 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $129.40 | 3.435% | $133.8449 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $115.88 | 7.208% | $124.2326 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $1,019.31 | $1,091.8196 | $1,091.81 | $1,091.85 | $1,091.60 | |