| 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 | $213.43 | 9.102% | $232.8564 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $36.62 | 11.618% | $40.8745 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $57.72 | 12.479% | $64.9229 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $76.68 | 4.454% | $80.0953 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $133.64 | 5.427% | $140.8926 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $148.42 | 3.728% | $153.9531 | $153.95 | $153.95 | $154.00 |
| Purchase #7 | $38.34 | 12.635% | $43.1843 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $704.85 | $756.7791 | $756.77 | $756.75 | $756.90 | |