| 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 | $195.59 | 6.813% | $208.9155 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $127.70 | 7.735% | $137.5776 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $144.37 | 8.595% | $156.7786 | $156.78 | $156.80 | $156.80 |
| Purchase #4 | $209.58 | 4.162% | $218.3027 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $71.76 | 3.147% | $74.0183 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $175.72 | 12.814% | $198.2368 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $218.54 | 5.129% | $229.7489 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $1,143.26 | $1,223.5784 | $1,223.59 | $1,223.60 | $1,223.50 | |