| 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 | $230.91 | 10.537% | $255.241 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $183.55 | 5.714% | $194.038 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $119.63 | 11.429% | $133.3025 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $91.41 | 10.352% | $100.8728 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $184.79 | 8.548% | $200.5858 | $200.59 | $200.60 | $200.60 |
| Purchase #6 | $118.93 | 13.238% | $134.674 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $140.93 | 10.383% | $155.5628 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $1,070.15 | $1,174.2769 | $1,174.27 | $1,174.25 | $1,174.30 | |