| 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 | $211.87 | 13.329% | $240.1102 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $127.57 | 7.363% | $136.963 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $141.70 | 4.381% | $147.9079 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $94.97 | 3.686% | $98.4706 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $218.39 | 3.440% | $225.9026 | $225.90 | $225.90 | $225.90 |
| Purchase #6 | $77.65 | 5.516% | $81.9332 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $148.40 | 9.314% | $162.222 | $162.22 | $162.20 | $162.20 |
| 7 purchase totals = | $1,020.55 | $1,093.5095 | $1,093.50 | $1,093.45 | $1,093.50 | |