| 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 | $197.60 | 6.190% | $209.8314 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $51.86 | 12.790% | $58.4929 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $80.57 | 4.496% | $84.1924 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $153.62 | 8.277% | $166.3351 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $137.48 | 10.738% | $152.2426 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $110.34 | 12.107% | $123.6989 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $131.60 | 13.794% | $149.7529 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $863.07 | $944.5462 | $944.54 | $944.60 | $944.50 | |