| 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 | $183.92 | 10.180% | $202.6431 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $124.27 | 8.256% | $134.5297 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $188.56 | 3.460% | $195.0842 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $152.46 | 3.296% | $157.4851 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $41.66 | 6.663% | $44.4358 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $222.59 | 9.657% | $244.0855 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $226.30 | 6.423% | $240.8352 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $1,139.76 | $1,219.0986 | $1,219.11 | $1,219.20 | $1,219.00 | |