| 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 | $126.89 | 5.538% | $133.9172 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $202.77 | 4.867% | $212.6388 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $226.60 | 10.848% | $251.1816 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $216.73 | 9.865% | $238.1104 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $76.95 | 4.681% | $80.552 | $80.55 | $80.55 | $80.60 |
| Purchase #6 | $84.92 | 6.498% | $90.4381 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $115.65 | 8.103% | $125.0211 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $1,050.51 | $1,131.8592 | $1,131.86 | $1,131.85 | $1,131.80 | |