| 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 | $125.73 | 11.431% | $140.1022 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $150.50 | 12.161% | $168.8023 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $102.40 | 11.487% | $114.1627 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $215.90 | 7.661% | $232.4401 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $117.62 | 6.723% | $125.5276 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $120.77 | 8.357% | $130.8627 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $161.93 | 3.342% | $167.3417 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $994.85 | $1,079.2393 | $1,079.23 | $1,079.25 | $1,079.20 | |