| 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 | $17.69 | 12.789% | $19.9524 | $19.95 | $19.95 | $20.00 |
| Purchase #2 | $31.91 | 4.502% | $33.3466 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $235.80 | 11.357% | $262.5798 | $262.58 | $262.60 | $262.60 |
| Purchase #4 | $225.99 | 13.820% | $257.2218 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $240.65 | 10.415% | $265.7137 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $188.71 | 11.819% | $211.0136 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $19.75 | 13.470% | $22.4103 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $960.50 | $1,072.2382 | $1,072.23 | $1,072.20 | $1,072.20 | |