| 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 | $85.56 | 6.418% | $91.0512 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $6.36 | 7.252% | $6.8212 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $184.62 | 13.113% | $208.8292 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $233.30 | 11.668% | $260.5214 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $195.96 | 6.116% | $207.9449 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $237.32 | 8.334% | $257.0982 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $202.52 | 4.298% | $211.2243 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $1,145.64 | $1,243.4904 | $1,243.48 | $1,243.45 | $1,243.40 | |