| 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 | $230.49 | 7.484% | $247.7399 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $148.98 | 7.206% | $159.7155 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $133.70 | 13.568% | $151.8404 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $73.34 | 11.623% | $81.8643 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $221.79 | 4.142% | $230.9765 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $219.54 | 4.744% | $229.955 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $164.83 | 7.409% | $177.0423 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $1,192.67 | $1,279.1339 | $1,279.14 | $1,279.15 | $1,279.10 | |