| 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 | $223.37 | 9.859% | $245.392 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $48.94 | 12.384% | $55.0007 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $74.81 | 9.500% | $81.917 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $143.57 | 6.805% | $153.3399 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $82.66 | 12.588% | $93.0652 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $204.35 | 3.616% | $211.7393 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $223.60 | 9.419% | $244.6609 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $1,001.30 | $1,085.1150 | $1,085.12 | $1,085.10 | $1,085.10 | |