| 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 | $218.94 | 3.294% | $226.1519 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $231.35 | 9.414% | $253.1293 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $231.67 | 8.372% | $251.0654 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $157.36 | 12.333% | $176.7672 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $87.82 | 4.524% | $91.793 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $202.63 | 3.439% | $209.5984 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $104.45 | 7.298% | $112.0728 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $1,234.22 | $1,320.5780 | $1,320.58 | $1,320.55 | $1,320.70 | |