| 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 | $130.59 | 12.335% | $146.6983 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $193.74 | 3.378% | $200.2845 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $139.96 | 4.437% | $146.17 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $203.97 | 9.278% | $222.8943 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $52.75 | 10.740% | $58.4154 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $98.78 | 7.312% | $106.0028 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $135.99 | 13.695% | $154.6138 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $955.78 | $1,035.0791 | $1,035.07 | $1,035.05 | $1,035.10 | |