| 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 | $96.90 | 10.600% | $107.1714 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $239.77 | 11.429% | $267.1733 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $193.28 | 12.137% | $216.7384 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $200.55 | 7.269% | $215.128 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $179.67 | 11.490% | $200.3141 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $22.40 | 6.236% | $23.7969 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $9.75 | 12.159% | $10.9355 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $942.32 | $1,041.2576 | $1,041.26 | $1,041.25 | $1,041.20 | |