| 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 | $111.99 | 9.411% | $122.5294 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $146.58 | 7.629% | $157.7626 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $87.84 | 12.172% | $98.5319 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $219.59 | 4.749% | $230.0183 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $233.80 | 4.727% | $244.8517 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $106.88 | 5.850% | $113.1325 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $67.84 | 6.726% | $72.4029 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $974.52 | $1,039.2293 | $1,039.22 | $1,039.25 | $1,039.20 | |