| 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 | $90.35 | 8.129% | $97.6946 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $93.83 | 5.533% | $99.0216 | $99.02 | $99.00 | $99.00 |
| Purchase #3 | $128.30 | 5.645% | $135.5425 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $141.80 | 11.427% | $158.0035 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $152.27 | 12.839% | $171.8199 | $171.82 | $171.80 | $171.80 |
| Purchase #6 | $119.27 | 4.262% | $124.3533 | $124.35 | $124.35 | $124.40 |
| Purchase #7 | $202.65 | 9.487% | $221.8754 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $928.47 | $1,008.3108 | $1,008.30 | $1,008.30 | $1,008.30 | |