| 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 | $109.46 | 3.294% | $113.0656 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $88.25 | 4.173% | $91.9327 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $37.78 | 6.512% | $40.2402 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $109.62 | 10.323% | $120.9361 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $230.63 | 7.276% | $247.4106 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $89.98 | 10.868% | $99.759 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $206.73 | 3.638% | $214.2508 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $872.45 | $927.5950 | $927.60 | $927.60 | $927.60 | |