| 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 | $227.36 | 10.841% | $252.0081 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $166.96 | 12.805% | $188.3392 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $121.59 | 6.516% | $129.5128 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $100.69 | 5.278% | $106.0044 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $135.27 | 9.210% | $147.7284 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $31.47 | 10.496% | $34.7731 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $86.85 | 5.410% | $91.5486 | $91.55 | $91.55 | $91.50 |
| 7 purchase totals = | $870.19 | $949.9146 | $949.91 | $949.90 | $949.80 | |