| 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 | $249.45 | 9.484% | $273.1078 | $273.11 | $273.10 | $273.10 |
| Purchase #2 | $119.43 | 4.209% | $124.4568 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $115.75 | 6.796% | $123.6164 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $194.90 | 9.465% | $213.3473 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $6.75 | 9.505% | $7.3916 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $173.61 | 10.599% | $192.0109 | $192.01 | $192.00 | $192.00 |
| Purchase #7 | $96.37 | 10.288% | $106.2845 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $956.26 | $1,040.2153 | $1,040.22 | $1,040.20 | $1,040.20 | |