| 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 | $115.70 | 8.218% | $125.2082 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $209.58 | 6.384% | $222.9596 | $222.96 | $222.95 | $223.00 |
| Purchase #3 | $19.73 | 8.813% | $21.4688 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $8.47 | 3.698% | $8.7832 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $12.55 | 12.319% | $14.096 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $38.78 | 12.518% | $43.6345 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $210.79 | 9.171% | $230.1216 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $615.60 | $666.2719 | $666.27 | $666.25 | $666.30 | |