| 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 | $230.34 | 7.231% | $246.9959 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $162.92 | 5.782% | $172.34 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $162.55 | 12.473% | $182.8249 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $103.57 | 13.224% | $117.2661 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $32.62 | 4.861% | $34.2057 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $21.55 | 4.601% | $22.5415 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $66.35 | 4.471% | $69.3165 | $69.32 | $69.30 | $69.30 |
| 7 purchase totals = | $779.90 | $845.4906 | $845.50 | $845.45 | $845.40 | |