| 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 | $40.85 | 3.134% | $42.1302 | $42.13 | $42.15 | $42.10 |
| Purchase #2 | $153.81 | 6.780% | $164.2383 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $209.26 | 10.338% | $230.8933 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $205.47 | 4.602% | $214.9257 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $55.97 | 8.462% | $60.7062 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $144.70 | 10.115% | $159.3364 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $213.34 | 3.172% | $220.1071 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,023.40 | $1,092.3372 | $1,092.35 | $1,092.40 | $1,092.20 | |