| 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 | $243.78 | 13.257% | $276.0979 | $276.10 | $276.10 | $276.10 |
| Purchase #2 | $117.62 | 9.154% | $128.3869 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $219.42 | 8.602% | $238.2945 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $179.80 | 5.664% | $189.9839 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $146.82 | 11.711% | $164.0141 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $96.25 | 5.154% | $101.2107 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $39.83 | 5.504% | $42.0222 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $1,043.52 | $1,140.0102 | $1,140.00 | $1,140.00 | $1,140.00 | |