| 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 | $141.43 | 9.841% | $155.3481 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $204.42 | 10.658% | $226.2071 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $248.32 | 6.667% | $264.8755 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $167.91 | 10.850% | $186.1282 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $224.40 | 4.248% | $233.9325 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $27.30 | 3.103% | $28.1471 | $28.15 | $28.15 | $28.10 |
| Purchase #7 | $103.70 | 13.374% | $117.5688 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $1,117.48 | $1,212.2073 | $1,212.22 | $1,212.25 | $1,212.10 | |