| 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 | $200.27 | 3.728% | $207.7361 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $103.35 | 13.719% | $117.5286 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $204.30 | 6.760% | $218.1107 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $84.82 | 11.336% | $94.4352 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $162.44 | 6.770% | $173.4372 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $122.30 | 4.597% | $127.9221 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $99.32 | 10.550% | $109.7983 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $976.80 | $1,048.9682 | $1,048.98 | $1,049.00 | $1,048.80 | |