| 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 | $95.49 | 8.318% | $103.4329 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $221.53 | 10.764% | $245.3755 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $10.44 | 4.788% | $10.9399 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $218.94 | 3.820% | $227.3035 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $140.60 | 3.590% | $145.6475 | $145.65 | $145.65 | $145.60 |
| Purchase #6 | $23.52 | 7.574% | $25.3014 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $126.76 | 13.834% | $144.296 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $837.28 | $902.2967 | $902.30 | $902.35 | $902.20 | |