| 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 | $115.48 | 10.442% | $127.5384 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $173.59 | 4.174% | $180.8356 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $233.58 | 10.663% | $258.4866 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $239.35 | 8.740% | $260.2692 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $133.63 | 12.416% | $150.2215 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $152.61 | 4.255% | $159.1036 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $88.70 | 10.349% | $97.8796 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $1,136.94 | $1,234.3345 | $1,234.34 | $1,234.35 | $1,234.30 | |