| 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 | $207.92 | 10.668% | $230.1009 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $118.28 | 9.620% | $129.6585 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $109.31 | 4.122% | $113.8158 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $36.38 | 12.631% | $40.9752 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $181.49 | 6.844% | $193.9112 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $219.99 | 6.233% | $233.702 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $118.36 | 9.702% | $129.8433 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $991.73 | $1,072.0069 | $1,072.01 | $1,072.00 | $1,072.00 | |