| 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 | $208.31 | 10.835% | $230.8804 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $162.33 | 8.468% | $176.0761 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $241.47 | 6.360% | $256.8275 | $256.83 | $256.85 | $256.80 |
| Purchase #4 | $189.29 | 12.680% | $213.292 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $171.51 | 3.351% | $177.2573 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $130.65 | 6.196% | $138.7451 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $101.91 | 9.659% | $111.7535 | $111.75 | $111.75 | $111.80 |
| 7 purchase totals = | $1,205.47 | $1,304.8319 | $1,304.84 | $1,304.90 | $1,304.90 | |