| 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 | $245.55 | 4.184% | $255.8238 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $219.78 | 11.467% | $244.9822 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $141.79 | 3.756% | $147.1156 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $225.68 | 3.448% | $233.4614 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $175.59 | 8.774% | $190.9963 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $76.91 | 12.281% | $86.3553 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $166.46 | 6.330% | $176.9969 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $1,251.76 | $1,335.7315 | $1,335.74 | $1,335.70 | $1,335.80 | |