| 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 | $88.95 | 12.246% | $99.8428 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $145.77 | 12.646% | $164.2041 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $166.96 | 6.582% | $177.9493 | $177.95 | $177.95 | $177.90 |
| Purchase #4 | $193.92 | 12.400% | $217.9661 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $249.30 | 8.516% | $270.5304 | $270.53 | $270.55 | $270.50 |
| Purchase #6 | $130.60 | 6.449% | $139.0224 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $155.54 | 4.423% | $162.4195 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $1,131.04 | $1,231.9346 | $1,231.93 | $1,231.90 | $1,231.80 | |