| 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 | $121.51 | 9.128% | $132.6014 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $89.33 | 6.795% | $95.4 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $87.66 | 8.373% | $94.9998 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $224.86 | 3.493% | $232.7144 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $229.31 | 3.571% | $237.4987 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $181.71 | 6.146% | $192.8779 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $201.87 | 4.378% | $210.7079 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,136.25 | $1,196.8001 | $1,196.80 | $1,196.80 | $1,196.80 | |