| 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 | $183.54 | 12.191% | $205.9154 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $239.49 | 5.718% | $253.184 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $233.29 | 6.356% | $248.1179 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $133.49 | 7.146% | $143.0292 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $50.70 | 4.798% | $53.1326 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $108.30 | 5.343% | $114.0865 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $31.48 | 8.328% | $34.1017 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $980.29 | $1,051.5673 | $1,051.57 | $1,051.60 | $1,051.50 | |