| 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 | $30.25 | 11.221% | $33.6444 | $33.64 | $33.65 | $33.60 |
| Purchase #2 | $213.88 | 11.302% | $238.0527 | $238.05 | $238.05 | $238.10 |
| Purchase #3 | $215.48 | 11.122% | $239.4457 | $239.45 | $239.45 | $239.40 |
| Purchase #4 | $227.95 | 12.754% | $257.0227 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $18.66 | 6.105% | $19.7992 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $120.53 | 6.807% | $128.7345 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $171.42 | 8.254% | $185.569 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $998.17 | $1,102.2682 | $1,102.26 | $1,102.25 | $1,102.20 | |