| 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 | $24.29 | 7.850% | $26.1968 | $26.20 | $26.20 | $26.20 |
| Purchase #2 | $19.79 | 11.821% | $22.1294 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $225.71 | 13.430% | $256.0229 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $247.53 | 6.789% | $264.3348 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $155.74 | 7.548% | $167.4953 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $185.45 | 11.214% | $206.2464 | $206.25 | $206.25 | $206.20 |
| Purchase #7 | $207.60 | 13.271% | $235.1506 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $1,066.11 | $1,177.5762 | $1,177.58 | $1,177.60 | $1,177.50 | |