| 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 | $30.57 | 10.448% | $33.764 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $216.98 | 3.700% | $225.0083 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $135.26 | 10.308% | $149.2026 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $145.56 | 7.418% | $156.3576 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $155.32 | 10.238% | $171.2217 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $119.75 | 9.170% | $130.7311 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $143.50 | 10.411% | $158.4398 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $946.94 | $1,024.7251 | $1,024.72 | $1,024.70 | $1,024.70 | |