| 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 | $221.39 | 13.217% | $250.6511 | $250.65 | $250.65 | $250.70 |
| Purchase #2 | $175.45 | 9.455% | $192.0388 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $131.34 | 6.869% | $140.3617 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $144.53 | 4.525% | $151.07 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $157.70 | 13.529% | $179.0352 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $219.38 | 6.724% | $234.1311 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $116.37 | 10.664% | $128.7797 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $1,166.16 | $1,276.0676 | $1,276.07 | $1,276.10 | $1,276.10 | |