| 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 | $240.48 | 3.831% | $249.6928 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $126.42 | 12.700% | $142.4753 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $75.84 | 3.178% | $78.2502 | $78.25 | $78.25 | $78.30 |
| Purchase #4 | $211.72 | 5.436% | $223.2291 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $90.62 | 7.269% | $97.2072 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $168.82 | 7.251% | $181.0611 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $197.68 | 12.506% | $222.4019 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,111.58 | $1,194.3176 | $1,194.32 | $1,194.35 | $1,194.40 | |