| 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 | $211.32 | 3.583% | $218.8916 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $94.27 | 12.757% | $106.296 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $128.65 | 10.541% | $142.211 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $189.46 | 6.852% | $202.4418 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $100.27 | 5.302% | $105.5863 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $174.56 | 13.234% | $197.6613 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $201.55 | 5.512% | $212.6594 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,100.08 | $1,185.7474 | $1,185.75 | $1,185.75 | $1,185.80 | |