| 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 | $118.42 | 11.580% | $132.133 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $107.81 | 8.606% | $117.0881 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $28.48 | 12.324% | $31.9899 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $194.39 | 10.839% | $215.4599 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $249.81 | 6.721% | $266.5997 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $106.50 | 5.731% | $112.6035 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $118.80 | 8.393% | $128.7709 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $924.21 | $1,004.6450 | $1,004.64 | $1,004.65 | $1,004.70 | |