| 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 | $153.42 | 13.874% | $174.7055 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $111.38 | 3.228% | $114.9753 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $7.99 | 4.372% | $8.3393 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $240.76 | 4.298% | $251.1079 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $122.45 | 9.521% | $134.1085 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $221.63 | 12.382% | $249.0722 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $118.34 | 6.339% | $125.8416 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $975.97 | $1,058.1503 | $1,058.16 | $1,058.15 | $1,058.10 | |