| 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 | $93.94 | 12.600% | $105.7764 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $230.99 | 10.404% | $255.0222 | $255.02 | $255.00 | $255.00 |
| Purchase #3 | $157.61 | 6.623% | $168.0485 | $168.05 | $168.05 | $168.00 |
| Purchase #4 | $209.54 | 3.343% | $216.5449 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $84.84 | 13.627% | $96.4011 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $98.36 | 4.148% | $102.44 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $148.92 | 3.627% | $154.3213 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $1,024.20 | $1,098.5544 | $1,098.55 | $1,098.55 | $1,098.40 | |