| 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 | $125.64 | 9.752% | $137.8924 | $137.89 | $137.90 | $137.90 |
| Purchase #2 | $39.97 | 9.689% | $43.8427 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $76.44 | 10.286% | $84.3026 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $185.72 | 12.673% | $209.2563 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $246.66 | 4.315% | $257.3034 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $175.69 | 10.786% | $194.6399 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $238.93 | 4.178% | $248.9125 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,089.05 | $1,176.1498 | $1,176.14 | $1,176.15 | $1,176.10 | |