| 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 | $76.64 | 10.646% | $84.7991 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $187.64 | 9.133% | $204.7772 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $154.85 | 3.493% | $160.2589 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $107.88 | 6.756% | $115.1684 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $147.64 | 6.643% | $157.4477 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $250.82 | 6.181% | $266.3232 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $194.29 | 11.236% | $216.1204 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $1,119.76 | $1,204.8949 | $1,204.90 | $1,204.85 | $1,204.90 | |