| 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 | $202.62 | 10.228% | $223.344 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $169.69 | 5.506% | $179.0331 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $125.87 | 11.817% | $140.7441 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $104.86 | 3.428% | $108.4546 | $108.45 | $108.45 | $108.50 |
| Purchase #5 | $248.39 | 12.243% | $278.8004 | $278.80 | $278.80 | $278.80 |
| Purchase #6 | $214.59 | 9.629% | $235.2529 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $101.56 | 5.628% | $107.2758 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $1,167.58 | $1,272.9049 | $1,272.89 | $1,272.95 | $1,272.90 | |