| 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 | $186.29 | 13.412% | $211.2752 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $128.83 | 11.575% | $143.7421 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $192.45 | 11.675% | $214.9185 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $250.99 | 3.188% | $258.9916 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $156.41 | 12.653% | $176.2006 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $136.28 | 7.211% | $146.1072 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $46.27 | 3.248% | $47.7728 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $1,097.52 | $1,199.0080 | $1,199.01 | $1,199.00 | $1,199.00 | |