| 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 | $219.33 | 9.682% | $240.5655 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $207.53 | 3.354% | $214.4906 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $24.76 | 6.640% | $26.4041 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $145.89 | 8.169% | $157.8078 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $8.94 | 13.134% | $10.1142 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $217.79 | 5.801% | $230.424 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $13.53 | 12.840% | $15.2673 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $837.77 | $895.0735 | $895.07 | $895.00 | $895.10 | |