| 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 | $119.42 | 9.540% | $130.8127 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $10.28 | 13.537% | $11.6716 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $195.84 | 10.612% | $216.6225 | $216.62 | $216.60 | $216.60 |
| Purchase #4 | $36.46 | 12.394% | $40.9789 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $204.70 | 4.416% | $213.7396 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $209.83 | 11.544% | $234.0528 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $140.69 | 3.819% | $146.063 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $917.22 | $993.9411 | $993.93 | $993.90 | $994.00 | |