| 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 | $132.41 | 3.721% | $137.337 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $248.26 | 10.830% | $275.1466 | $275.15 | $275.15 | $275.10 |
| Purchase #3 | $115.81 | 11.837% | $129.5184 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $184.74 | 6.808% | $197.3171 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $37.90 | 12.212% | $42.5283 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $136.27 | 13.582% | $154.7782 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $156.88 | 5.454% | $165.4362 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $1,012.27 | $1,102.0618 | $1,102.08 | $1,102.10 | $1,101.90 | |