| 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 | $39.94 | 13.343% | $45.2692 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $114.57 | 13.531% | $130.0725 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $238.44 | 11.691% | $266.316 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $222.87 | 5.539% | $235.2148 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $192.53 | 8.628% | $209.1415 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $235.79 | 9.598% | $258.4211 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $135.99 | 5.630% | $143.6462 | $143.65 | $143.65 | $143.60 |
| 7 purchase totals = | $1,180.13 | $1,288.0813 | $1,288.08 | $1,288.00 | $1,288.00 | |