| 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 | $83.60 | 4.460% | $87.3286 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $223.91 | 12.497% | $251.892 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $207.36 | 13.324% | $234.9886 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $31.63 | 7.806% | $34.099 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $200.34 | 9.511% | $219.3943 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $72.59 | 10.492% | $80.2061 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $219.76 | 3.220% | $226.8363 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,039.19 | $1,134.7449 | $1,134.75 | $1,134.80 | $1,134.70 | |