| 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 | $229.83 | 6.235% | $244.1599 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $97.65 | 10.156% | $107.5673 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $201.84 | 8.666% | $219.3315 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $198.74 | 7.803% | $214.2477 | $214.25 | $214.25 | $214.20 |
| Purchase #5 | $141.72 | 3.444% | $146.6008 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $100.58 | 6.797% | $107.4164 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $103.39 | 4.581% | $108.1263 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $1,073.75 | $1,147.4499 | $1,147.46 | $1,147.45 | $1,147.40 | |