| 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 | $89.73 | 8.793% | $97.62 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $239.51 | 4.809% | $251.028 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $181.83 | 7.368% | $195.2272 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $217.80 | 13.510% | $247.2248 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $131.47 | 9.413% | $143.8453 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $110.94 | 11.425% | $123.6149 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $187.48 | 12.206% | $210.3638 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $1,158.76 | $1,268.9240 | $1,268.92 | $1,268.90 | $1,268.80 | |