| 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 | $115.52 | 6.229% | $122.7157 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $204.93 | 6.555% | $218.3632 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $11.30 | 9.759% | $12.4028 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $165.25 | 4.703% | $173.0217 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $36.87 | 4.126% | $38.3913 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $11.82 | 4.202% | $12.3167 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $84.64 | 13.424% | $96.0021 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $630.33 | $673.2135 | $673.21 | $673.15 | $673.20 | |