| 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 | $80.36 | 12.397% | $90.3222 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $115.36 | 9.186% | $125.957 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $134.64 | 3.786% | $139.7375 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $94.72 | 3.313% | $97.8581 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $75.73 | 11.376% | $84.345 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $205.84 | 8.663% | $223.6719 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $210.45 | 13.813% | $239.5195 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $917.10 | $1,001.4112 | $1,001.42 | $1,001.35 | $1,001.40 | |