| 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 | $240.95 | 11.120% | $267.7436 | $267.74 | $267.75 | $267.70 |
| Purchase #2 | $174.46 | 5.564% | $184.167 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $202.94 | 9.538% | $222.2964 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $132.91 | 4.531% | $138.9322 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $177.71 | 12.586% | $200.0766 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $60.41 | 8.756% | $65.6995 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $209.77 | 7.558% | $225.6244 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,199.15 | $1,304.5397 | $1,304.54 | $1,304.55 | $1,304.50 | |