| 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 | $214.97 | 11.223% | $239.0961 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $232.92 | 8.365% | $252.4038 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $200.31 | 10.796% | $221.9355 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $79.27 | 12.525% | $89.1986 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $225.97 | 13.218% | $255.8387 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $36.64 | 6.800% | $39.1315 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $219.35 | 4.854% | $229.9972 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $1,209.43 | $1,327.6014 | $1,327.61 | $1,327.65 | $1,327.50 | |