| 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 | $189.36 | 11.228% | $210.6213 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $149.32 | 6.200% | $158.5778 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $242.69 | 11.331% | $270.1892 | $270.19 | $270.20 | $270.20 |
| Purchase #4 | $61.29 | 9.413% | $67.0592 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $46.88 | 7.503% | $50.3974 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $207.36 | 9.242% | $226.5242 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $225.77 | 3.401% | $233.4484 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $1,122.67 | $1,216.8175 | $1,216.82 | $1,216.80 | $1,216.80 | |