| 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 | $106.40 | 13.775% | $121.0566 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $200.70 | 5.658% | $212.0556 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $137.95 | 7.164% | $147.8327 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $208.40 | 7.714% | $224.476 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $78.54 | 6.234% | $83.4362 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $54.92 | 13.802% | $62.5001 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $202.72 | 10.459% | $223.9225 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $989.63 | $1,075.2797 | $1,075.29 | $1,075.30 | $1,075.30 | |