| 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 | $239.50 | 13.265% | $271.2697 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $208.52 | 6.849% | $222.8015 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $240.60 | 6.516% | $256.2775 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $140.30 | 10.712% | $155.3289 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $134.28 | 10.552% | $148.4492 | $148.45 | $148.45 | $148.40 |
| Purchase #6 | $86.58 | 8.156% | $93.6415 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $159.60 | 11.579% | $178.0801 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $1,209.38 | $1,325.8484 | $1,325.85 | $1,325.90 | $1,325.80 | |