| 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 | $119.36 | 9.200% | $130.3411 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $143.42 | 11.149% | $159.4099 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $52.40 | 3.730% | $54.3545 | $54.35 | $54.35 | $54.40 |
| Purchase #4 | $154.93 | 7.874% | $167.1292 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $224.44 | 8.645% | $243.8428 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $247.30 | 8.499% | $268.318 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $178.61 | 6.712% | $190.5983 | $190.60 | $190.60 | $190.60 |
| 7 purchase totals = | $1,120.46 | $1,213.9938 | $1,213.99 | $1,214.00 | $1,213.90 | |