| 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 | $86.35 | 4.463% | $90.2038 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $153.43 | 4.227% | $159.9155 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $112.62 | 13.568% | $127.9003 | $127.90 | $127.90 | $127.90 |
| Purchase #4 | $184.70 | 9.269% | $201.8198 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $233.54 | 6.218% | $248.0615 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $225.80 | 8.231% | $244.3856 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $235.25 | 13.719% | $267.5239 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,231.69 | $1,339.8104 | $1,339.81 | $1,339.75 | $1,339.80 | |