| 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 | $197.50 | 10.227% | $217.6983 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $96.52 | 6.691% | $102.9782 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $227.96 | 7.313% | $244.6307 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $194.53 | 4.713% | $203.6982 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $101.92 | 7.747% | $109.8157 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $159.42 | 7.501% | $171.3781 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $100.50 | 12.214% | $112.7751 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,078.35 | $1,162.9743 | $1,162.99 | $1,163.05 | $1,163.00 | |