| 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 | $199.80 | 3.302% | $206.3974 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $65.64 | 10.842% | $72.7567 | $72.76 | $72.75 | $72.80 |
| Purchase #3 | $142.91 | 10.311% | $157.6455 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $215.67 | 11.398% | $240.2521 | $240.25 | $240.25 | $240.30 |
| Purchase #5 | $160.76 | 13.688% | $182.7648 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $157.70 | 9.682% | $172.9685 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $21.99 | 6.566% | $23.4339 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $964.47 | $1,056.2189 | $1,056.22 | $1,056.20 | $1,056.30 | |