| 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 | $117.82 | 3.338% | $121.7528 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $180.39 | 13.759% | $205.2099 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $183.62 | 12.473% | $206.5229 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $149.83 | 10.421% | $165.4438 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $86.26 | 8.760% | $93.8164 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $242.65 | 5.626% | $256.3015 | $256.30 | $256.30 | $256.30 |
| Purchase #7 | $198.34 | 4.682% | $207.6263 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,158.91 | $1,256.6736 | $1,256.67 | $1,256.65 | $1,256.60 | |