| 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 | $210.86 | 10.545% | $233.0952 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $128.40 | 6.417% | $136.6394 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $85.25 | 8.247% | $92.2806 | $92.28 | $92.30 | $92.30 |
| Purchase #4 | $23.74 | 4.643% | $24.8422 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $51.26 | 3.171% | $52.8855 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $13.50 | 13.554% | $15.3298 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $17.67 | 10.485% | $19.5227 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $530.68 | $574.5954 | $574.60 | $574.65 | $574.50 | |