| 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 | $65.39 | 11.382% | $72.8327 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $120.95 | 7.582% | $130.1204 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $183.96 | 8.626% | $199.8284 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $184.35 | 3.119% | $190.0999 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $130.94 | 3.788% | $135.9 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $239.31 | 8.735% | $260.2137 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $103.97 | 5.333% | $109.5147 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,028.87 | $1,098.5098 | $1,098.50 | $1,098.50 | $1,098.40 | |