| 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 | $230.60 | 9.592% | $252.7192 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $122.32 | 13.752% | $139.1414 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $208.50 | 13.172% | $235.9636 | $235.96 | $235.95 | $236.00 |
| Purchase #4 | $174.56 | 10.437% | $192.7788 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $196.62 | 8.486% | $213.3052 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $76.30 | 4.478% | $79.7167 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $29.85 | 9.557% | $32.7028 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $1,038.75 | $1,146.3277 | $1,146.33 | $1,146.30 | $1,146.30 | |