| 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 | $189.74 | 11.497% | $211.5544 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $10.79 | 3.447% | $11.1619 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $123.57 | 8.546% | $134.1303 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $78.95 | 12.750% | $89.0161 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $38.36 | 3.373% | $39.6539 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $101.39 | 12.827% | $114.3953 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $117.54 | 6.361% | $125.0167 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $660.34 | $724.9286 | $724.93 | $724.90 | $725.00 | |