| 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 | $219.38 | 5.278% | $230.9589 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $84.75 | 11.319% | $94.3429 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $35.42 | 9.492% | $38.7821 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $192.78 | 10.850% | $213.6966 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $207.74 | 3.120% | $214.2215 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $137.40 | 7.796% | $148.1117 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $45.54 | 8.521% | $49.4205 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $923.01 | $989.5342 | $989.53 | $989.50 | $989.50 | |