| 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 | $228.64 | 11.124% | $254.0739 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $241.98 | 12.613% | $272.5009 | $272.50 | $272.50 | $272.50 |
| Purchase #3 | $172.40 | 6.528% | $183.6543 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $167.63 | 5.637% | $177.0793 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $21.79 | 11.582% | $24.3137 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $174.57 | 13.332% | $197.8437 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $29.37 | 12.636% | $33.0812 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $1,036.38 | $1,142.5470 | $1,142.53 | $1,142.55 | $1,142.60 | |