| 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 | $213.93 | 5.575% | $225.8566 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $178.48 | 9.589% | $195.5944 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $102.59 | 3.557% | $106.2391 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $207.63 | 9.817% | $228.013 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $177.87 | 7.533% | $191.2689 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $178.60 | 3.466% | $184.7903 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $176.83 | 6.225% | $187.8377 | $187.84 | $187.85 | $187.80 |
| 7 purchase totals = | $1,235.93 | $1,319.6000 | $1,319.60 | $1,319.60 | $1,319.60 | |