| 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 | $196.40 | 11.296% | $218.5853 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $231.43 | 9.305% | $252.9646 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $50.36 | 5.777% | $53.2693 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $142.75 | 11.417% | $159.0478 | $159.05 | $159.05 | $159.00 |
| Purchase #5 | $223.77 | 10.569% | $247.4203 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $33.33 | 7.310% | $35.7664 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $204.74 | 10.714% | $226.6758 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,082.78 | $1,193.7295 | $1,193.74 | $1,193.70 | $1,193.80 | |