| 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 | $150.97 | 8.290% | $163.4854 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $64.81 | 9.116% | $70.7181 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $235.32 | 4.495% | $245.8976 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $132.91 | 10.617% | $147.0211 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $205.28 | 6.551% | $218.7279 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $193.74 | 4.315% | $202.0999 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $226.34 | 4.757% | $237.107 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,209.37 | $1,285.0570 | $1,285.07 | $1,285.05 | $1,285.00 | |