| 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 | $215.69 | 5.122% | $226.7376 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $32.38 | 13.835% | $36.8598 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $203.66 | 12.588% | $229.2967 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $229.76 | 4.645% | $240.4324 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $106.94 | 9.473% | $117.0704 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $151.55 | 7.786% | $163.3497 | $163.35 | $163.35 | $163.30 |
| Purchase #7 | $65.76 | 4.752% | $68.8849 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $1,005.74 | $1,082.6315 | $1,082.63 | $1,082.65 | $1,082.60 | |