| 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 | $106.66 | 12.724% | $120.2314 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $125.25 | 8.537% | $135.9426 | $135.94 | $135.95 | $135.90 |
| Purchase #3 | $60.85 | 13.573% | $69.1092 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $187.34 | 10.113% | $206.2857 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $198.84 | 3.584% | $205.9664 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $14.79 | 3.467% | $15.3028 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $175.63 | 9.611% | $192.5098 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $869.36 | $945.3479 | $945.35 | $945.35 | $945.30 | |