| 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 | $225.69 | 10.358% | $249.067 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $39.63 | 6.193% | $42.0843 | $42.08 | $42.10 | $42.10 |
| Purchase #3 | $210.62 | 10.575% | $232.8931 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $170.62 | 6.227% | $181.2445 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $10.96 | 6.349% | $11.6559 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $159.63 | 6.624% | $170.2039 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $241.69 | 5.649% | $255.3431 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $1,058.84 | $1,142.4918 | $1,142.48 | $1,142.50 | $1,142.50 | |