| 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 | $231.35 | 8.483% | $250.9754 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $103.26 | 9.774% | $113.3526 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $155.81 | 12.441% | $175.1943 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $223.51 | 5.830% | $236.5406 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $99.66 | 3.350% | $102.9986 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $190.68 | 6.775% | $203.5986 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $221.58 | 13.779% | $252.1115 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $1,225.85 | $1,334.7716 | $1,334.77 | $1,334.80 | $1,334.80 | |