| 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 | $219.50 | 13.440% | $249.0008 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $74.41 | 13.589% | $84.5216 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $7.98 | 13.784% | $9.08 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $139.42 | 13.668% | $158.4759 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $190.60 | 12.756% | $214.9129 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $148.85 | 5.346% | $156.8075 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $230.36 | 3.527% | $238.4848 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $1,011.12 | $1,111.2835 | $1,111.28 | $1,111.30 | $1,111.30 | |