| 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 | $200.86 | 9.645% | $220.2329 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $174.64 | 6.632% | $186.2221 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $64.57 | 13.617% | $73.3625 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $214.50 | 5.453% | $226.1967 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $250.35 | 9.685% | $274.5964 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $126.99 | 11.824% | $142.0053 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $167.89 | 6.356% | $178.5611 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $1,199.80 | $1,301.1770 | $1,301.18 | $1,301.15 | $1,301.20 | |