| 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 | $104.52 | 8.365% | $113.2631 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $249.54 | 12.822% | $281.536 | $281.54 | $281.55 | $281.50 |
| Purchase #3 | $143.95 | 10.238% | $158.6876 | $158.69 | $158.70 | $158.70 |
| Purchase #4 | $56.45 | 5.110% | $59.3346 | $59.33 | $59.35 | $59.30 |
| Purchase #5 | $193.65 | 3.332% | $200.1024 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $115.93 | 5.793% | $122.6458 | $122.65 | $122.65 | $122.60 |
| Purchase #7 | $95.47 | 6.165% | $101.3557 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $959.51 | $1,036.9252 | $1,036.93 | $1,036.95 | $1,036.90 | |