| 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 | $124.35 | 12.571% | $139.982 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $120.69 | 7.238% | $129.4255 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $179.77 | 7.365% | $193.0101 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $111.32 | 9.621% | $122.0301 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $157.87 | 10.235% | $174.028 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $35.42 | 8.869% | $38.5614 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $239.27 | 5.369% | $252.1164 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $968.69 | $1,049.1535 | $1,049.16 | $1,049.20 | $1,049.10 | |