| 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 | $104.64 | 6.849% | $111.8068 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $193.32 | 9.784% | $212.2344 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $223.60 | 6.573% | $238.2972 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $54.53 | 11.718% | $60.9198 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $185.29 | 9.649% | $203.1686 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $223.76 | 4.632% | $234.1246 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $199.52 | 10.791% | $221.0502 | $221.05 | $221.05 | $221.10 |
| 7 purchase totals = | $1,184.66 | $1,281.6016 | $1,281.60 | $1,281.55 | $1,281.60 | |