| 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 | $127.43 | 6.698% | $135.9653 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $245.84 | 13.739% | $279.616 | $279.62 | $279.60 | $279.60 |
| Purchase #3 | $242.50 | 4.546% | $253.5241 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $208.84 | 6.115% | $221.6106 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $212.35 | 5.181% | $223.3519 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $82.34 | 12.516% | $92.6457 | $92.65 | $92.65 | $92.60 |
| Purchase #7 | $58.48 | 10.571% | $64.6619 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $1,177.78 | $1,271.3755 | $1,271.38 | $1,271.30 | $1,271.40 | |