| 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 | $232.98 | 3.588% | $241.3393 | $241.34 | $241.35 | $241.30 |
| Purchase #2 | $165.79 | 3.333% | $171.3158 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $129.41 | 3.779% | $134.3004 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $143.81 | 4.270% | $149.9507 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $187.72 | 9.207% | $205.0034 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $180.57 | 7.776% | $194.6111 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $168.77 | 9.469% | $184.7508 | $184.75 | $184.75 | $184.80 |
| 7 purchase totals = | $1,209.05 | $1,281.2715 | $1,281.27 | $1,281.25 | $1,281.30 | |