| 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 | $104.41 | 8.830% | $113.6294 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $22.85 | 11.523% | $25.483 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $80.64 | 10.706% | $89.2733 | $89.27 | $89.25 | $89.30 |
| Purchase #4 | $191.60 | 7.235% | $205.4623 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $192.34 | 5.425% | $202.7744 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $129.99 | 4.803% | $136.2334 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $34.27 | 13.702% | $38.9657 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $756.10 | $811.8215 | $811.81 | $811.80 | $811.90 | |