| 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 | $247.26 | 6.619% | $263.6261 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $137.83 | 8.656% | $149.7606 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $173.50 | 5.416% | $182.8968 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $196.71 | 5.263% | $207.0628 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $7.76 | 9.245% | $8.4774 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $83.92 | 13.578% | $95.3147 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $27.34 | 6.658% | $29.1603 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $874.32 | $936.2987 | $936.30 | $936.30 | $936.40 | |