| 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 | $233.82 | 8.465% | $253.6129 | $253.61 | $253.60 | $253.60 |
| Purchase #2 | $221.27 | 6.857% | $236.4425 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $103.53 | 13.519% | $117.5262 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $96.80 | 10.865% | $107.3173 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $122.99 | 9.623% | $134.8253 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $196.72 | 13.590% | $223.4542 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $90.25 | 10.813% | $100.0087 | $100.01 | $100.00 | $100.00 |
| 7 purchase totals = | $1,065.38 | $1,173.1871 | $1,173.19 | $1,173.20 | $1,173.10 | |