| 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 | $98.61 | 9.441% | $107.9198 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $176.29 | 12.463% | $198.261 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $246.48 | 3.639% | $255.4494 | $255.45 | $255.45 | $255.40 |
| Purchase #4 | $67.37 | 12.775% | $75.9765 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $222.39 | 13.392% | $252.1725 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $219.35 | 13.228% | $248.3656 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $194.75 | 8.273% | $210.8617 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,225.24 | $1,349.0065 | $1,349.01 | $1,348.95 | $1,349.10 | |