| 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 | $234.33 | 10.144% | $258.1004 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $71.86 | 6.145% | $76.2758 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $250.36 | 10.248% | $276.0169 | $276.02 | $276.00 | $276.00 |
| Purchase #4 | $153.70 | 13.394% | $174.2866 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $110.27 | 6.799% | $117.7673 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $84.40 | 3.543% | $87.3903 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $132.70 | 10.861% | $147.1125 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $1,037.62 | $1,136.9498 | $1,136.96 | $1,136.95 | $1,137.00 | |