| 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 | $221.35 | 11.615% | $247.0598 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $204.59 | 6.672% | $218.2402 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $144.78 | 11.829% | $161.906 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $199.56 | 4.488% | $208.5163 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $69.95 | 10.641% | $77.3934 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $84.85 | 3.810% | $88.0828 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $103.48 | 11.752% | $115.641 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,028.56 | $1,116.8395 | $1,116.84 | $1,116.85 | $1,116.80 | |