| 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 | $130.64 | 9.159% | $142.6053 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $58.53 | 9.645% | $64.1752 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $81.74 | 7.453% | $87.8321 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $245.76 | 7.164% | $263.3662 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $137.36 | 11.408% | $153.03 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $152.42 | 11.775% | $170.3675 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $209.47 | 11.813% | $234.2147 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $1,015.92 | $1,115.5910 | $1,115.60 | $1,115.60 | $1,115.60 | |