| 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 | $228.28 | 4.420% | $238.37 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $8.63 | 10.413% | $9.5286 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $165.90 | 11.714% | $185.3335 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $115.32 | 3.633% | $119.5096 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $149.88 | 7.777% | $161.5362 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $239.31 | 5.391% | $252.2112 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $250.31 | 7.121% | $268.1346 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $1,157.63 | $1,234.6237 | $1,234.62 | $1,234.65 | $1,234.50 | |