| 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 | $122.81 | 7.495% | $132.0146 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $34.41 | 7.578% | $37.0176 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $230.82 | 6.340% | $245.454 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $194.36 | 12.239% | $218.1477 | $218.15 | $218.15 | $218.10 |
| Purchase #5 | $152.95 | 11.421% | $170.4184 | $170.42 | $170.40 | $170.40 |
| Purchase #6 | $175.55 | 7.668% | $189.0112 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $111.37 | 7.819% | $120.078 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $1,022.27 | $1,112.1415 | $1,112.14 | $1,112.10 | $1,112.10 | |