| 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 | $245.85 | 7.578% | $264.4805 | $264.48 | $264.50 | $264.50 |
| Purchase #2 | $138.95 | 10.188% | $153.1062 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $200.97 | 10.288% | $221.6458 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $13.81 | 10.589% | $15.2723 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $168.85 | 7.227% | $181.0528 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $88.90 | 12.675% | $100.1681 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $17.28 | 10.438% | $19.0837 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $874.61 | $954.8094 | $954.81 | $954.80 | $954.90 | |