| 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 | $247.66 | 3.418% | $256.125 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $46.54 | 5.120% | $48.9228 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $232.44 | 6.266% | $247.0047 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $200.26 | 9.774% | $219.8334 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $165.83 | 11.324% | $184.6086 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $83.57 | 12.320% | $93.8658 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $155.87 | 11.594% | $173.9416 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,132.17 | $1,224.3019 | $1,224.30 | $1,224.30 | $1,224.20 | |