| 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 | $186.88 | 3.428% | $193.2862 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $214.57 | 13.621% | $243.7966 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $227.80 | 4.616% | $238.3152 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $128.70 | 8.152% | $139.1916 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $46.47 | 10.455% | $51.3284 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $186.93 | 10.463% | $206.4885 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $151.98 | 10.843% | $168.4592 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,143.33 | $1,240.8657 | $1,240.88 | $1,240.90 | $1,240.90 | |