| 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 | $113.60 | 13.153% | $128.5418 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $250.25 | 6.466% | $266.4312 | $266.43 | $266.45 | $266.40 |
| Purchase #3 | $85.28 | 12.842% | $96.2317 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $225.30 | 3.305% | $232.7462 | $232.75 | $232.75 | $232.70 |
| Purchase #5 | $41.67 | 11.626% | $46.5146 | $46.51 | $46.50 | $46.50 |
| Purchase #6 | $46.28 | 10.719% | $51.2408 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $134.27 | 3.320% | $138.7278 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $896.65 | $960.4341 | $960.43 | $960.50 | $960.20 | |