| 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 | $228.82 | 6.367% | $243.389 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $51.50 | 8.186% | $55.7158 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $244.74 | 8.534% | $265.6261 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $69.26 | 3.756% | $71.8614 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $234.66 | 5.140% | $246.7215 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $238.45 | 13.620% | $270.9269 | $270.93 | $270.95 | $270.90 |
| Purchase #7 | $9.55 | 13.247% | $10.8151 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $1,076.98 | $1,165.0558 | $1,165.07 | $1,165.05 | $1,165.00 | |