| 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 | $233.75 | 12.860% | $263.8103 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $115.73 | 6.806% | $123.6066 | $123.61 | $123.60 | $123.60 |
| Purchase #3 | $192.90 | 13.211% | $218.384 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $227.37 | 3.205% | $234.6572 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $235.75 | 3.492% | $243.9824 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $12.34 | 11.539% | $13.7639 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $41.26 | 6.154% | $43.7991 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $1,059.10 | $1,142.0035 | $1,142.00 | $1,142.00 | $1,142.10 | |