| 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 | $80.28 | 3.263% | $82.8995 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $128.50 | 3.652% | $133.1928 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $184.59 | 6.697% | $196.952 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $185.40 | 13.367% | $210.1824 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $74.85 | 10.281% | $82.5453 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $201.74 | 4.365% | $210.546 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $111.55 | 3.376% | $115.3159 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $966.91 | $1,031.6339 | $1,031.64 | $1,031.65 | $1,031.60 | |