| 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 | $37.85 | 3.446% | $39.1543 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $106.91 | 12.309% | $120.0696 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $188.36 | 6.834% | $201.2325 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $242.29 | 3.664% | $251.1675 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $101.44 | 4.309% | $105.811 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $219.42 | 3.186% | $226.4107 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $69.89 | 5.867% | $73.9904 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $966.16 | $1,017.8360 | $1,017.83 | $1,017.80 | $1,017.90 | |