| 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 | $110.27 | 3.873% | $114.5408 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $120.35 | 8.723% | $130.8481 | $130.85 | $130.85 | $130.80 |
| Purchase #3 | $222.63 | 10.756% | $246.5761 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $228.60 | 7.308% | $245.3061 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $129.31 | 5.825% | $136.8423 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $186.29 | 6.149% | $197.745 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $228.84 | 10.376% | $252.5844 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $1,226.29 | $1,324.4428 | $1,324.45 | $1,324.50 | $1,324.30 | |