| 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 | $221.81 | 13.840% | $252.5085 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $141.44 | 5.193% | $148.785 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $146.77 | 4.679% | $153.6374 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $142.34 | 13.662% | $161.7865 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $125.77 | 8.633% | $136.6277 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $27.61 | 6.498% | $29.4041 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $191.28 | 12.209% | $214.6334 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $997.02 | $1,097.3826 | $1,097.39 | $1,097.45 | $1,097.30 | |