| 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 | $223.61 | 9.787% | $245.4947 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $106.51 | 3.593% | $110.3369 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $162.33 | 11.545% | $181.071 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $190.99 | 13.504% | $216.7813 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $239.42 | 13.326% | $271.3251 | $271.33 | $271.35 | $271.30 |
| Purchase #6 | $165.63 | 11.668% | $184.9557 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $140.29 | 13.484% | $159.2067 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,228.78 | $1,369.1714 | $1,369.18 | $1,369.20 | $1,369.20 | |