| 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 | $38.43 | 9.314% | $42.0094 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $168.40 | 13.545% | $191.2098 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $220.83 | 4.211% | $230.1292 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $198.93 | 10.347% | $219.5133 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $165.68 | 7.663% | $178.3761 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $87.40 | 6.814% | $93.3554 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $179.48 | 11.289% | $199.7415 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,059.15 | $1,154.3347 | $1,154.34 | $1,154.35 | $1,154.30 | |