| 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 | $220.87 | 6.753% | $235.7854 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $213.57 | 4.708% | $223.6249 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $185.78 | 6.239% | $197.3708 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $196.81 | 3.217% | $203.1414 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $208.31 | 6.295% | $221.4231 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $219.91 | 12.296% | $246.9501 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $161.52 | 8.665% | $175.5157 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $1,406.77 | $1,503.8114 | $1,503.81 | $1,503.75 | $1,503.80 | |