| 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 | $116.50 | 3.607% | $120.7022 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $113.56 | 6.831% | $121.3173 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $206.67 | 8.516% | $224.27 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $51.52 | 6.342% | $54.7874 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $60.48 | 10.869% | $67.0536 | $67.05 | $67.05 | $67.10 |
| Purchase #6 | $246.62 | 5.807% | $260.9412 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $181.78 | 12.696% | $204.8588 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $977.13 | $1,053.9305 | $1,053.93 | $1,053.90 | $1,054.00 | |