| 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 | $103.44 | 4.273% | $107.86 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $122.80 | 13.273% | $139.0992 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $63.97 | 6.317% | $68.011 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $92.51 | 4.163% | $96.3612 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $126.30 | 5.372% | $133.0848 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $24.63 | 3.272% | $25.4359 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $145.91 | 6.379% | $155.2176 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $679.56 | $725.0697 | $725.07 | $725.05 | $725.10 | |