| 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 | $199.65 | 12.484% | $224.5743 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $90.49 | 13.736% | $102.9197 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $75.59 | 8.224% | $81.8065 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $117.80 | 13.329% | $133.5016 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $211.67 | 12.277% | $237.6567 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $5.88 | 13.230% | $6.6579 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $120.64 | 10.784% | $133.6498 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $821.72 | $920.7665 | $920.77 | $920.70 | $920.80 | |