| 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 | $92.57 | 13.644% | $105.2003 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $189.65 | 11.430% | $211.327 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $247.44 | 12.646% | $278.7313 | $278.73 | $278.75 | $278.70 |
| Purchase #4 | $16.96 | 5.337% | $17.8652 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $112.90 | 9.447% | $123.5657 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $178.49 | 13.709% | $202.9592 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $187.36 | 6.136% | $198.8564 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $1,025.37 | $1,138.5051 | $1,138.52 | $1,138.50 | $1,138.60 | |