| 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 | $31.48 | 7.201% | $33.7469 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $201.26 | 13.454% | $228.3375 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $120.69 | 11.302% | $134.3304 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $135.34 | 3.542% | $140.1337 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $153.42 | 9.296% | $167.6819 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $187.48 | 9.359% | $205.0263 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $12.88 | 12.320% | $14.4668 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $842.55 | $923.7235 | $923.73 | $923.80 | $923.60 | |