| 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 | $234.75 | 5.823% | $248.4195 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $207.47 | 13.406% | $235.2834 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $183.74 | 11.647% | $205.1402 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $152.66 | 4.290% | $159.2091 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $95.47 | 3.300% | $98.6205 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $31.33 | 13.820% | $35.6598 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $129.96 | 9.403% | $142.1801 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $1,035.38 | $1,124.5126 | $1,124.51 | $1,124.50 | $1,124.50 | |