| 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 | $91.56 | 8.486% | $99.3298 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $108.94 | 7.866% | $117.5092 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $71.31 | 4.143% | $74.2644 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $168.68 | 9.175% | $184.1564 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $119.47 | 3.289% | $123.3994 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $244.93 | 3.247% | $252.8829 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $222.92 | 4.818% | $233.6603 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $1,027.81 | $1,085.2024 | $1,085.20 | $1,085.20 | $1,085.30 | |