| 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 | $120.85 | 3.220% | $124.7414 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $75.68 | 11.109% | $84.0873 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $186.87 | 13.642% | $212.3628 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $244.41 | 13.561% | $277.5544 | $277.55 | $277.55 | $277.60 |
| Purchase #5 | $147.51 | 12.268% | $165.6065 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $179.55 | 11.754% | $200.6543 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $112.45 | 6.561% | $119.8278 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $1,067.32 | $1,184.8345 | $1,184.83 | $1,184.85 | $1,184.90 | |