| 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 | $246.62 | 4.714% | $258.2457 | $258.25 | $258.25 | $258.20 |
| Purchase #2 | $50.81 | 12.399% | $57.1099 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $127.85 | 8.376% | $138.5587 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $40.53 | 8.852% | $44.1177 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $223.69 | 8.302% | $242.2607 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $127.76 | 13.593% | $145.1264 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $135.32 | 3.143% | $139.5731 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $952.58 | $1,024.9922 | $1,025.00 | $1,024.95 | $1,025.00 | |