| 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 | $129.28 | 10.517% | $142.8764 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $147.86 | 10.380% | $163.2079 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $68.30 | 3.589% | $70.7513 | $70.75 | $70.75 | $70.80 |
| Purchase #4 | $21.32 | 4.298% | $22.2363 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $162.27 | 3.840% | $168.5012 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $94.34 | 12.142% | $105.7948 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $238.50 | 12.369% | $268.0001 | $268.00 | $268.00 | $268.00 |
| 7 purchase totals = | $861.87 | $941.3680 | $941.37 | $941.40 | $941.40 | |