| 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 | $248.56 | 10.560% | $274.8079 | $274.81 | $274.80 | $274.80 |
| Purchase #2 | $72.26 | 5.795% | $76.4475 | $76.45 | $76.45 | $76.40 |
| Purchase #3 | $26.73 | 5.123% | $28.0994 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $81.99 | 4.280% | $85.4992 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $191.70 | 11.772% | $214.2669 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $34.77 | 11.120% | $38.6364 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $94.83 | 7.438% | $101.8835 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $750.84 | $819.6408 | $819.65 | $819.65 | $819.60 | |