| 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 | $8.35 | 12.433% | $9.3882 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $231.61 | 5.803% | $245.0503 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $176.82 | 12.184% | $198.3637 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $214.62 | 12.248% | $240.9067 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $73.50 | 8.540% | $79.7769 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $50.46 | 11.516% | $56.271 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $190.33 | 3.850% | $197.6577 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $945.69 | $1,027.4145 | $1,027.42 | $1,027.40 | $1,027.60 | |