| 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 | $244.97 | 7.506% | $263.3574 | $263.36 | $263.35 | $263.40 |
| Purchase #2 | $11.72 | 12.320% | $13.1639 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $207.48 | 10.245% | $228.7363 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $5.99 | 3.785% | $6.2167 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $248.69 | 11.419% | $277.0879 | $277.09 | $277.10 | $277.10 |
| Purchase #6 | $231.28 | 7.606% | $248.8712 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $38.78 | 3.840% | $40.2692 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $988.91 | $1,077.7026 | $1,077.71 | $1,077.65 | $1,077.80 | |