| 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 | $202.80 | 3.356% | $209.606 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $69.65 | 3.543% | $72.1177 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $83.62 | 13.785% | $95.147 | $95.15 | $95.15 | $95.10 |
| Purchase #4 | $146.32 | 9.633% | $160.415 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $110.48 | 4.430% | $115.3743 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $70.43 | 12.226% | $79.0408 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $249.52 | 12.300% | $280.211 | $280.21 | $280.20 | $280.20 |
| 7 purchase totals = | $932.82 | $1,011.9118 | $1,011.92 | $1,011.85 | $1,011.80 | |