| 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 | $60.41 | 6.270% | $64.1977 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $241.94 | 10.198% | $266.613 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $202.60 | 7.143% | $217.0717 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $223.88 | 13.498% | $254.0993 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $209.82 | 11.373% | $233.6828 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $239.31 | 4.800% | $250.7969 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $23.99 | 9.869% | $26.3576 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $1,201.95 | $1,312.8190 | $1,312.82 | $1,312.80 | $1,312.90 | |