| 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 | $8.36 | 12.750% | $9.4259 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $221.55 | 3.362% | $228.9985 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $216.46 | 13.388% | $245.4397 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $246.76 | 6.665% | $263.2066 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $76.74 | 10.336% | $84.6718 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $155.43 | 13.711% | $176.741 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $123.79 | 13.233% | $140.1711 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $1,049.09 | $1,148.6546 | $1,148.66 | $1,148.65 | $1,148.60 | |