| 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 | $230.44 | 4.469% | $240.7384 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $206.88 | 12.746% | $233.2489 | $233.25 | $233.25 | $233.20 |
| Purchase #3 | $177.70 | 6.467% | $189.1919 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $210.85 | 3.110% | $217.4074 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $28.75 | 8.674% | $31.2438 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $158.68 | 13.748% | $180.4953 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $226.60 | 12.177% | $254.1931 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,239.90 | $1,346.5188 | $1,346.52 | $1,346.55 | $1,346.40 | |