| 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 | $249.64 | 9.810% | $274.1297 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $71.50 | 11.598% | $79.7926 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $226.40 | 6.472% | $241.0526 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $212.43 | 8.661% | $230.8286 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $226.74 | 8.836% | $246.7747 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $63.78 | 9.641% | $69.929 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $162.95 | 12.764% | $183.7489 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $1,213.44 | $1,326.2561 | $1,326.25 | $1,326.30 | $1,326.20 | |