| 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 | $109.66 | 5.711% | $115.9227 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $177.33 | 4.533% | $185.3684 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $155.58 | 12.558% | $175.1177 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $211.74 | 6.699% | $225.9245 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $215.32 | 10.707% | $238.3743 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $198.46 | 8.723% | $215.7717 | $215.77 | $215.75 | $215.80 |
| Purchase #7 | $103.86 | 9.428% | $113.6519 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $1,171.95 | $1,270.1312 | $1,270.12 | $1,270.00 | $1,270.20 | |