| 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 | $100.68 | 3.279% | $103.9813 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $179.70 | 8.820% | $195.5495 | $195.55 | $195.55 | $195.50 |
| Purchase #3 | $78.76 | 3.522% | $81.5339 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $223.74 | 6.349% | $237.9453 | $237.95 | $237.95 | $237.90 |
| Purchase #5 | $172.56 | 12.211% | $193.6313 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $238.63 | 13.359% | $270.5086 | $270.51 | $270.50 | $270.50 |
| Purchase #7 | $80.72 | 11.538% | $90.0335 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $1,074.79 | $1,173.1834 | $1,173.18 | $1,173.25 | $1,173.00 | |