| 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 | $241.87 | 8.677% | $262.8571 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $69.82 | 7.532% | $75.0788 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $160.39 | 4.838% | $168.1497 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $199.98 | 10.408% | $220.7939 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $192.86 | 11.370% | $214.7882 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $164.61 | 6.420% | $175.178 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $193.52 | 4.158% | $201.5666 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,223.05 | $1,318.4123 | $1,318.42 | $1,318.45 | $1,318.50 | |