| 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 | $219.90 | 10.143% | $242.2045 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $172.83 | 7.213% | $185.2962 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $176.43 | 9.244% | $192.7392 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $201.54 | 12.714% | $227.1638 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $240.41 | 9.408% | $263.0278 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $145.43 | 7.215% | $155.9228 | $155.92 | $155.90 | $155.90 |
| Purchase #7 | $171.33 | 7.307% | $183.8491 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $1,327.87 | $1,450.2034 | $1,450.20 | $1,450.20 | $1,450.10 | |