| 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 | $80.35 | 4.163% | $83.695 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $237.94 | 11.130% | $264.4227 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $184.54 | 11.130% | $205.0793 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $116.41 | 3.223% | $120.1619 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $161.54 | 8.306% | $174.9575 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $147.31 | 3.858% | $152.9932 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $226.74 | 7.133% | $242.9134 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $1,154.83 | $1,244.2230 | $1,244.22 | $1,244.20 | $1,244.30 | |