| 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 | $128.66 | 13.667% | $146.244 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $29.74 | 13.455% | $33.7415 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $144.90 | 5.279% | $152.5493 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $109.92 | 7.679% | $118.3608 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $246.66 | 13.531% | $280.0356 | $280.04 | $280.05 | $280.00 |
| Purchase #6 | $172.74 | 6.216% | $183.4775 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $193.84 | 4.446% | $202.4581 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,026.46 | $1,116.8668 | $1,116.87 | $1,116.90 | $1,116.80 | |