| 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 | $244.61 | 5.610% | $258.3326 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $206.27 | 11.535% | $230.0632 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $178.86 | 3.578% | $185.2596 | $185.26 | $185.25 | $185.30 |
| Purchase #4 | $13.27 | 11.277% | $14.7665 | $14.77 | $14.75 | $14.80 |
| Purchase #5 | $233.98 | 13.856% | $266.4003 | $266.40 | $266.40 | $266.40 |
| Purchase #6 | $12.90 | 12.787% | $14.5495 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $134.50 | 13.736% | $152.9749 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,024.39 | $1,122.3466 | $1,122.34 | $1,122.30 | $1,122.40 | |