| 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 | $199.91 | 3.219% | $206.3451 | $206.35 | $206.35 | $206.30 |
| Purchase #2 | $23.57 | 6.216% | $25.0351 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $176.36 | 12.172% | $197.8265 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $30.68 | 4.258% | $31.9864 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $171.56 | 9.724% | $188.2425 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $179.50 | 5.561% | $189.482 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $182.42 | 12.183% | $204.6442 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $964.00 | $1,043.5618 | $1,043.57 | $1,043.65 | $1,043.40 | |