| 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 | $125.37 | 9.824% | $137.6863 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $249.74 | 3.212% | $257.7616 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $185.53 | 5.687% | $196.0811 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $195.82 | 13.210% | $221.6878 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $147.87 | 7.851% | $159.4793 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $235.69 | 7.302% | $252.9001 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $244.32 | 10.308% | $269.5045 | $269.50 | $269.50 | $269.50 |
| 7 purchase totals = | $1,384.34 | $1,495.1007 | $1,495.10 | $1,495.15 | $1,495.20 | |