| 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 | $163.27 | 3.251% | $168.5779 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $165.58 | 11.615% | $184.8121 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $109.47 | 3.149% | $112.9172 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $214.34 | 11.509% | $239.0084 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $226.78 | 7.827% | $244.5301 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $117.98 | 13.561% | $133.9793 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $185.38 | 6.378% | $197.2035 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $1,182.80 | $1,281.0285 | $1,281.03 | $1,281.05 | $1,281.00 | |