| 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 | $233.91 | 10.704% | $258.9477 | $258.95 | $258.95 | $258.90 |
| Purchase #2 | $160.80 | 4.810% | $168.5345 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $187.85 | 7.126% | $201.2362 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $244.70 | 3.246% | $252.643 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $154.97 | 3.132% | $159.8237 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $135.87 | 11.769% | $151.8605 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $29.95 | 13.273% | $33.9253 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $1,148.05 | $1,226.9709 | $1,226.97 | $1,227.00 | $1,226.80 | |