| 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 | $150.98 | 4.342% | $157.5356 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $198.55 | 13.193% | $224.7447 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $234.52 | 12.460% | $263.7412 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $22.29 | 9.643% | $24.4394 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $212.89 | 5.559% | $224.7246 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $154.44 | 4.423% | $161.2709 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $66.36 | 9.611% | $72.7379 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $1,040.03 | $1,129.1943 | $1,129.19 | $1,129.20 | $1,129.00 | |