| 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 | $148.69 | 10.175% | $163.8192 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $101.90 | 13.441% | $115.5964 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $117.27 | 10.442% | $129.5153 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $233.91 | 5.412% | $246.5692 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $46.40 | 4.199% | $48.3483 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $122.82 | 10.472% | $135.6817 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $238.97 | 10.625% | $264.3606 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $1,009.96 | $1,103.8907 | $1,103.90 | $1,103.85 | $1,103.90 | |