| 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 | $249.84 | 8.414% | $270.8615 | $270.86 | $270.85 | $270.90 |
| Purchase #2 | $213.48 | 11.375% | $237.7634 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $55.52 | 12.413% | $62.4117 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $134.86 | 13.460% | $153.0122 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $47.66 | 8.800% | $51.8541 | $51.85 | $51.85 | $51.90 |
| Purchase #6 | $132.63 | 12.614% | $149.3599 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $143.93 | 11.321% | $160.2243 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $977.92 | $1,085.4871 | $1,085.47 | $1,085.40 | $1,085.60 | |