| 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 | $198.67 | 12.243% | $222.9932 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $200.59 | 4.365% | $209.3458 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $21.25 | 4.424% | $22.1901 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $222.40 | 8.326% | $240.917 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $189.29 | 7.378% | $203.2558 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $64.88 | 13.160% | $73.4182 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $193.99 | 9.801% | $213.003 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $1,091.07 | $1,185.1231 | $1,185.13 | $1,185.10 | $1,185.10 | |