| 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 | $240.41 | 13.133% | $271.983 | $271.98 | $272.00 | $272.00 |
| Purchase #2 | $187.55 | 4.280% | $195.5771 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $138.36 | 13.299% | $156.7605 | $156.76 | $156.75 | $156.80 |
| Purchase #4 | $97.68 | 3.583% | $101.1799 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $149.38 | 7.694% | $160.8733 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $26.88 | 5.529% | $28.3662 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $84.69 | 11.621% | $94.5318 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $924.95 | $1,009.2718 | $1,009.27 | $1,009.30 | $1,009.40 | |