| 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 | $109.31 | 11.626% | $122.0184 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $230.29 | 12.117% | $258.1942 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $239.68 | 3.767% | $248.7087 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $167.92 | 10.226% | $185.0915 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $20.58 | 9.352% | $22.5046 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $202.71 | 5.700% | $214.2645 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $103.37 | 3.439% | $106.9249 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $1,073.86 | $1,157.7068 | $1,157.69 | $1,157.65 | $1,157.70 | |