| 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 | $39.63 | 8.718% | $43.0849 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $228.73 | 12.175% | $256.5779 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $159.98 | 12.141% | $179.4032 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $219.25 | 11.296% | $244.0165 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $27.93 | 10.307% | $30.8087 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $224.46 | 12.709% | $252.9866 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $185.64 | 13.622% | $210.9279 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $1,085.62 | $1,217.8057 | $1,217.81 | $1,217.85 | $1,217.80 | |