| 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 | $78.45 | 4.647% | $82.0956 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $104.92 | 9.687% | $115.0836 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $81.42 | 8.547% | $88.379 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $194.35 | 10.257% | $214.2845 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $240.67 | 7.771% | $259.3725 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $125.70 | 10.302% | $138.6496 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $155.39 | 7.606% | $167.209 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $980.90 | $1,065.0738 | $1,065.07 | $1,065.10 | $1,065.10 | |