| 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 | $240.42 | 5.574% | $253.821 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $199.58 | 3.795% | $207.1541 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $220.47 | 9.454% | $241.3132 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $166.43 | 13.182% | $188.3688 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $27.33 | 3.701% | $28.3415 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $197.40 | 6.309% | $209.854 | $209.85 | $209.85 | $209.90 |
| Purchase #7 | $106.66 | 10.409% | $117.7622 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $1,158.29 | $1,246.6148 | $1,246.60 | $1,246.55 | $1,246.70 | |