| 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 | $199.84 | 10.420% | $220.6633 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $135.78 | 9.228% | $148.3098 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $197.66 | 6.341% | $210.1936 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $145.73 | 10.699% | $161.3217 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $166.93 | 10.399% | $184.2891 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $235.90 | 5.164% | $248.0819 | $248.08 | $248.10 | $248.10 |
| Purchase #7 | $209.64 | 6.360% | $222.9731 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,291.48 | $1,395.8325 | $1,395.82 | $1,395.80 | $1,395.90 | |