| 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 | $246.31 | 5.651% | $260.229 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $201.93 | 4.317% | $210.6473 | $210.65 | $210.65 | $210.60 |
| Purchase #3 | $72.57 | 12.182% | $81.4105 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $105.63 | 11.145% | $117.4025 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $137.51 | 5.824% | $145.5186 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $125.60 | 7.369% | $134.8555 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $149.82 | 6.474% | $159.5193 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $1,039.37 | $1,109.5827 | $1,109.59 | $1,109.55 | $1,109.50 | |