| 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 | $203.30 | 8.390% | $220.3569 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $130.92 | 5.287% | $137.8417 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $204.96 | 7.513% | $220.3586 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $152.99 | 12.342% | $171.872 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $36.93 | 8.789% | $40.1758 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $64.47 | 7.679% | $69.4207 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $192.97 | 13.383% | $218.7952 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $986.54 | $1,078.8209 | $1,078.83 | $1,078.80 | $1,078.90 | |