| 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 | $30.85 | 12.558% | $34.7241 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $155.58 | 13.587% | $176.7187 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $220.99 | 5.768% | $233.7367 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $212.39 | 13.590% | $241.2538 | $241.25 | $241.25 | $241.30 |
| Purchase #5 | $164.28 | 13.167% | $185.9107 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $105.37 | 12.736% | $118.7899 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $42.52 | 12.428% | $47.8044 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $931.98 | $1,038.9383 | $1,038.93 | $1,038.90 | $1,038.90 | |