| 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 | $197.39 | 11.550% | $220.1885 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $26.47 | 4.147% | $27.5677 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $226.66 | 7.347% | $243.3127 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $166.34 | 12.535% | $187.1907 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $223.59 | 10.247% | $246.5013 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $123.74 | 3.838% | $128.4891 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $140.36 | 10.190% | $154.6627 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $1,104.55 | $1,207.9127 | $1,207.91 | $1,207.90 | $1,208.00 | |