| 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 | $232.95 | 13.636% | $264.7151 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $23.48 | 4.419% | $24.5176 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $75.83 | 4.577% | $79.3007 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $109.67 | 4.499% | $114.6041 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $188.47 | 12.341% | $211.7291 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $144.33 | 13.236% | $163.4335 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $25.35 | 8.264% | $27.4449 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $800.08 | $885.7450 | $885.74 | $885.75 | $885.60 | |