| 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 | $246.73 | 13.721% | $280.5838 | $280.58 | $280.60 | $280.60 |
| Purchase #2 | $38.89 | 8.610% | $42.2384 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $186.55 | 10.784% | $206.6676 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $85.48 | 5.671% | $90.3276 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $63.75 | 10.517% | $70.4546 | $70.45 | $70.45 | $70.50 |
| Purchase #6 | $197.90 | 7.156% | $212.0617 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $203.38 | 8.288% | $220.2361 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,022.68 | $1,122.5698 | $1,122.57 | $1,122.60 | $1,122.60 | |