| 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 | $95.98 | 10.182% | $105.7527 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $246.64 | 3.153% | $254.4166 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $225.50 | 6.735% | $240.6874 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $238.35 | 13.154% | $269.7026 | $269.70 | $269.70 | $269.70 |
| Purchase #5 | $128.27 | 6.380% | $136.4536 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $25.50 | 7.278% | $27.3559 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $88.92 | 10.448% | $98.2104 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $1,049.16 | $1,132.5792 | $1,132.58 | $1,132.55 | $1,132.70 | |