| 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 | $114.90 | 6.674% | $122.5684 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $130.63 | 10.634% | $144.5212 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $98.71 | 3.332% | $101.999 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $86.68 | 10.432% | $95.7225 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $142.47 | 10.287% | $157.1259 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $229.82 | 6.594% | $244.9743 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $223.68 | 13.858% | $254.6776 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,026.89 | $1,121.5889 | $1,121.59 | $1,121.55 | $1,121.60 | |