| 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 | $219.62 | 9.316% | $240.0798 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $27.28 | 7.428% | $29.3064 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $197.28 | 5.140% | $207.4202 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $6.28 | 6.492% | $6.6877 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $225.94 | 5.667% | $238.744 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $230.58 | 4.599% | $241.1844 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $208.71 | 11.874% | $233.4922 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $1,115.69 | $1,196.9147 | $1,196.91 | $1,196.95 | $1,196.90 | |