| 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 | $226.76 | 11.269% | $252.3136 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $135.62 | 3.414% | $140.2501 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $115.97 | 13.811% | $131.9866 | $131.99 | $132.00 | $132.00 |
| Purchase #4 | $213.77 | 11.822% | $239.0419 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $85.44 | 13.869% | $97.2897 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $165.95 | 6.506% | $176.7467 | $176.75 | $176.75 | $176.70 |
| Purchase #7 | $143.85 | 11.186% | $159.9411 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,087.36 | $1,197.5697 | $1,197.57 | $1,197.60 | $1,197.50 | |