| 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 | $245.27 | 12.367% | $275.6025 | $275.60 | $275.60 | $275.60 |
| Purchase #2 | $196.30 | 8.143% | $212.2847 | $212.28 | $212.30 | $212.30 |
| Purchase #3 | $134.84 | 11.705% | $150.623 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $178.63 | 12.838% | $201.5625 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $7.30 | 9.805% | $8.0158 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $204.52 | 12.710% | $230.5145 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $42.52 | 11.758% | $47.5195 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $1,009.38 | $1,126.1225 | $1,126.11 | $1,126.05 | $1,126.10 | |