| 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 | $201.64 | 13.445% | $228.7505 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $95.45 | 11.248% | $106.1862 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $240.38 | 6.206% | $255.298 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $243.74 | 12.376% | $273.9053 | $273.91 | $273.90 | $273.90 |
| Purchase #5 | $91.91 | 6.559% | $97.9384 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $31.93 | 7.551% | $34.341 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $91.94 | 13.567% | $104.4135 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $996.99 | $1,100.8329 | $1,100.84 | $1,100.85 | $1,100.80 | |