| 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 | $123.54 | 4.201% | $128.7299 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $208.66 | 3.772% | $216.5307 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $40.55 | 11.467% | $45.1999 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $165.28 | 3.176% | $170.5293 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $191.56 | 6.722% | $204.4367 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $137.74 | 13.282% | $156.0346 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $184.61 | 11.761% | $206.322 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,051.94 | $1,127.7831 | $1,127.78 | $1,127.85 | $1,127.60 | |