| 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 | $246.91 | 9.495% | $270.3541 | $270.35 | $270.35 | $270.40 |
| Purchase #2 | $53.76 | 11.642% | $60.0187 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $194.44 | 12.547% | $218.8364 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $17.25 | 5.332% | $18.1698 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $144.88 | 9.530% | $158.6871 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $146.40 | 10.226% | $161.3709 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $115.84 | 11.740% | $129.4396 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $919.48 | $1,016.8766 | $1,016.88 | $1,016.85 | $1,016.90 | |