| 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 | $237.58 | 5.276% | $250.1147 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $35.39 | 3.701% | $36.6998 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $17.35 | 12.761% | $19.564 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $98.45 | 9.633% | $107.9337 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $29.70 | 13.627% | $33.7472 | $33.75 | $33.75 | $33.70 |
| Purchase #6 | $195.59 | 11.458% | $218.0007 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $31.95 | 11.522% | $35.6313 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $646.01 | $701.6914 | $701.68 | $701.70 | $701.60 | |