| 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 | $34.82 | 9.772% | $38.2226 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $222.45 | 13.797% | $253.1414 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $144.54 | 5.683% | $152.7542 | $152.75 | $152.75 | $152.80 |
| Purchase #4 | $209.70 | 8.497% | $227.5182 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $179.62 | 13.429% | $203.7412 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $174.93 | 4.323% | $182.4922 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $143.26 | 11.723% | $160.0544 | $160.05 | $160.05 | $160.10 |
| 7 purchase totals = | $1,109.32 | $1,217.9242 | $1,217.91 | $1,217.90 | $1,217.90 | |