| 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 | $203.96 | 11.840% | $228.1089 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $175.60 | 12.260% | $197.1286 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $217.41 | 7.219% | $233.1048 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $223.54 | 13.710% | $254.1873 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $16.64 | 7.584% | $17.902 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $142.94 | 13.205% | $161.8152 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $45.42 | 10.658% | $50.2609 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $1,025.51 | $1,142.5077 | $1,142.51 | $1,142.50 | $1,142.50 | |