| 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 | $5.44 | 13.260% | $6.1613 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $232.63 | 13.768% | $264.6585 | $264.66 | $264.65 | $264.70 |
| Purchase #3 | $9.88 | 8.742% | $10.7437 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $167.70 | 10.343% | $185.0452 | $185.05 | $185.05 | $185.00 |
| Purchase #5 | $235.91 | 3.507% | $244.1834 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $187.25 | 3.181% | $193.2064 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $211.66 | 3.243% | $218.5241 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $1,050.47 | $1,122.5226 | $1,122.52 | $1,122.50 | $1,122.50 | |