| 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 | $218.29 | 7.710% | $235.1202 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $134.94 | 5.746% | $142.6937 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $21.39 | 12.769% | $24.1213 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $144.45 | 3.295% | $149.2096 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $62.64 | 7.757% | $67.499 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $24.51 | 4.620% | $25.6424 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $122.72 | 6.605% | $130.8257 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $728.94 | $775.1119 | $775.11 | $775.10 | $775.00 | |