| 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 | $238.82 | 6.242% | $253.7271 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $120.84 | 11.586% | $134.8405 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $23.61 | 5.112% | $24.8169 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $35.69 | 3.144% | $36.8121 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $160.50 | 11.841% | $179.5048 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $111.35 | 7.151% | $119.3126 | $119.31 | $119.30 | $119.30 |
| Purchase #7 | $85.97 | 12.758% | $96.9381 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $776.78 | $845.9521 | $845.95 | $845.95 | $845.80 | |