| 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 | $82.65 | 8.108% | $89.3513 | $89.35 | $89.35 | $89.40 |
| Purchase #2 | $244.45 | 10.364% | $269.7848 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $129.61 | 4.552% | $135.5098 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $220.63 | 7.685% | $237.5854 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $196.82 | 11.708% | $219.8637 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $79.62 | 8.604% | $86.4705 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $115.34 | 3.776% | $119.6952 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $1,069.12 | $1,158.2607 | $1,158.26 | $1,158.25 | $1,158.40 | |