| 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 | $195.80 | 8.579% | $212.5977 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $161.49 | 5.530% | $170.4204 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $110.87 | 3.718% | $114.9921 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $231.96 | 10.583% | $256.5083 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $23.35 | 13.447% | $26.4899 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $247.27 | 8.532% | $268.3671 | $268.37 | $268.35 | $268.40 |
| Purchase #7 | $212.58 | 8.225% | $230.0647 | $230.06 | $230.05 | $230.10 |
| 7 purchase totals = | $1,183.32 | $1,279.4402 | $1,279.44 | $1,279.40 | $1,279.50 | |