| 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 | $192.88 | 13.712% | $219.3277 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $219.80 | 3.199% | $226.8314 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $5.27 | 7.606% | $5.6708 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $193.65 | 3.505% | $200.4374 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $100.45 | 12.573% | $113.0796 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $106.36 | 11.683% | $118.786 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $181.91 | 12.731% | $205.069 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,000.32 | $1,089.2019 | $1,089.21 | $1,089.25 | $1,089.20 | |