| 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 | $95.58 | 12.282% | $107.3191 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $240.62 | 7.534% | $258.7483 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $142.31 | 4.288% | $148.4123 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $6.60 | 13.672% | $7.5024 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $79.96 | 6.245% | $84.9535 | $84.95 | $84.95 | $85.00 |
| Purchase #6 | $207.73 | 3.270% | $214.5228 | $214.52 | $214.50 | $214.50 |
| Purchase #7 | $173.93 | 9.472% | $190.4046 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $946.73 | $1,011.8630 | $1,011.85 | $1,011.80 | $1,011.80 | |