| 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 | $199.83 | 10.594% | $221 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $183.61 | 5.644% | $193.9729 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $164.85 | 8.569% | $178.976 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $145.35 | 9.675% | $159.4126 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $199.88 | 10.665% | $221.1972 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $200.72 | 11.438% | $223.6784 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $35.27 | 3.160% | $36.3845 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $1,129.51 | $1,234.6216 | $1,234.62 | $1,234.65 | $1,234.70 | |