| 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 | $191.81 | 8.857% | $208.7986 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $125.76 | 4.147% | $130.9753 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $207.82 | 7.655% | $223.7286 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $184.62 | 13.543% | $209.6231 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $248.86 | 4.190% | $259.2872 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $76.86 | 11.150% | $85.4299 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $247.29 | 9.179% | $269.9887 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $1,283.02 | $1,387.8314 | $1,387.84 | $1,387.90 | $1,387.80 | |