| 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 | $234.61 | 3.177% | $242.0636 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $14.82 | 11.794% | $16.5679 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $245.74 | 5.466% | $259.1721 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $8.25 | 10.187% | $9.0904 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $236.72 | 8.502% | $256.8459 | $256.85 | $256.85 | $256.80 |
| Purchase #6 | $117.48 | 11.296% | $130.7505 | $130.75 | $130.75 | $130.80 |
| Purchase #7 | $58.38 | 10.679% | $64.6144 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $916.00 | $979.1048 | $979.10 | $979.05 | $979.20 | |