| 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 | $94.97 | 5.395% | $100.0936 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $241.45 | 11.554% | $269.3471 | $269.35 | $269.35 | $269.30 |
| Purchase #3 | $80.57 | 7.744% | $86.8093 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $193.95 | 10.530% | $214.3729 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $232.48 | 9.286% | $254.0681 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $241.72 | 11.622% | $269.8127 | $269.81 | $269.80 | $269.80 |
| Purchase #7 | $7.66 | 7.190% | $8.2108 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $1,092.80 | $1,202.7145 | $1,202.71 | $1,202.65 | $1,202.70 | |