| 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 | $238.74 | 7.578% | $256.8317 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $63.80 | 8.230% | $69.0507 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $224.30 | 7.804% | $241.8044 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $34.97 | 11.810% | $39.1 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $67.81 | 12.678% | $76.407 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $91.43 | 10.420% | $100.957 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $63.57 | 8.540% | $68.9989 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $784.62 | $853.1497 | $853.15 | $853.15 | $853.20 | |