| 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 | $223.89 | 8.236% | $242.3296 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $12.45 | 5.527% | $13.1381 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $238.38 | 13.558% | $270.6996 | $270.70 | $270.70 | $270.70 |
| Purchase #4 | $94.93 | 5.113% | $99.7838 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $154.37 | 11.481% | $172.0932 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $62.45 | 13.348% | $70.7858 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $178.68 | 9.128% | $194.9899 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $965.15 | $1,063.8200 | $1,063.82 | $1,063.90 | $1,063.80 | |