| 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 | $192.72 | 4.635% | $201.6526 | $201.65 | $201.65 | $201.70 |
| Purchase #2 | $21.49 | 7.310% | $23.0609 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $115.65 | 5.399% | $121.8939 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $173.33 | 7.373% | $186.1096 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $204.69 | 7.628% | $220.3038 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $198.92 | 12.444% | $223.6736 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $114.55 | 9.765% | $125.7358 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $1,021.35 | $1,102.4302 | $1,102.42 | $1,102.40 | $1,102.50 | |