| 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 | $26.39 | 12.589% | $29.7122 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $69.82 | 6.172% | $74.1293 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $213.93 | 3.808% | $222.0765 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $227.99 | 4.187% | $237.5359 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $152.82 | 4.419% | $159.5731 | $159.57 | $159.55 | $159.60 |
| Purchase #6 | $182.76 | 5.408% | $192.6437 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $155.29 | 9.747% | $170.4261 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $1,029.00 | $1,086.0968 | $1,086.10 | $1,086.15 | $1,086.00 | |