| 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 | $80.60 | 4.515% | $84.2391 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $130.97 | 12.690% | $147.5901 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $235.63 | 7.210% | $252.6189 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $45.44 | 7.318% | $48.7653 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $135.98 | 8.368% | $147.3588 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $229.30 | 10.776% | $254.0094 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $162.42 | 3.821% | $168.6261 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,020.34 | $1,103.2077 | $1,103.22 | $1,103.20 | $1,103.20 | |