| 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 | $224.96 | 6.467% | $239.5082 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $120.36 | 3.384% | $124.433 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $160.42 | 10.759% | $177.6796 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $162.91 | 13.765% | $185.3346 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $142.31 | 10.405% | $157.1174 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $34.40 | 5.518% | $36.2982 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $155.48 | 11.286% | $173.0275 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $1,000.84 | $1,093.3985 | $1,093.40 | $1,093.45 | $1,093.30 | |