| 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 | $210.76 | 7.673% | $226.9316 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $65.79 | 7.582% | $70.7782 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $176.87 | 13.713% | $201.1242 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $183.87 | 5.631% | $194.2237 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $236.54 | 9.705% | $259.4962 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $30.44 | 6.777% | $32.5029 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $96.25 | 11.481% | $107.3005 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,000.52 | $1,092.3573 | $1,092.35 | $1,092.35 | $1,092.30 | |