| 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 | $185.34 | 9.188% | $202.369 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $176.41 | 12.423% | $198.3254 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $239.46 | 3.551% | $247.9632 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $100.38 | 12.586% | $113.0138 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $188.99 | 12.270% | $212.1791 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $155.54 | 13.510% | $176.5535 | $176.55 | $176.55 | $176.60 |
| Purchase #7 | $183.33 | 10.195% | $202.0205 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,229.45 | $1,352.4245 | $1,352.42 | $1,352.40 | $1,352.50 | |