| 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 | $235.27 | 12.163% | $263.8859 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $205.38 | 13.215% | $232.521 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $79.98 | 6.552% | $85.2203 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $185.95 | 4.689% | $194.6692 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $249.52 | 11.162% | $277.3714 | $277.37 | $277.35 | $277.40 |
| Purchase #6 | $122.46 | 7.124% | $131.1841 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $63.74 | 13.515% | $72.3545 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $1,142.30 | $1,257.2064 | $1,257.20 | $1,257.15 | $1,257.30 | |