| 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 | $165.35 | 13.163% | $187.115 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $118.61 | 3.474% | $122.7305 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $234.42 | 13.135% | $265.2111 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $213.92 | 13.643% | $243.1051 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $42.80 | 9.758% | $46.9764 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $123.37 | 11.427% | $137.4675 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $54.46 | 9.683% | $59.7334 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $952.93 | $1,062.3390 | $1,062.35 | $1,062.35 | $1,062.30 | |