| 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 | $201.88 | 7.303% | $216.6233 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $8.84 | 5.260% | $9.305 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $155.65 | 13.222% | $176.23 | $176.23 | $176.25 | $176.20 |
| Purchase #4 | $28.62 | 13.797% | $32.5687 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $57.55 | 10.278% | $63.465 | $63.47 | $63.45 | $63.50 |
| Purchase #6 | $192.85 | 11.349% | $214.7365 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $34.81 | 13.117% | $39.376 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $680.20 | $752.3045 | $752.32 | $752.30 | $752.30 | |