| 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 | $229.87 | 10.519% | $254.05 | $254.05 | $254.05 | $254.10 |
| Purchase #2 | $230.84 | 5.200% | $242.8437 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $217.95 | 3.860% | $226.3629 | $226.36 | $226.35 | $226.40 |
| Purchase #4 | $196.74 | 9.581% | $215.5897 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $194.62 | 13.247% | $220.4013 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $168.80 | 7.120% | $180.8186 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $125.76 | 10.479% | $138.9384 | $138.94 | $138.95 | $138.90 |
| 7 purchase totals = | $1,364.58 | $1,479.0046 | $1,479.00 | $1,479.00 | $1,479.00 | |