| 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 | $188.28 | 10.424% | $207.9063 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $236.96 | 6.729% | $252.905 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $225.43 | 11.409% | $251.1493 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $108.37 | 3.349% | $111.9993 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $84.30 | 6.590% | $89.8554 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $250.93 | 3.329% | $259.2835 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $65.54 | 9.146% | $71.5343 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $1,159.81 | $1,244.6331 | $1,244.64 | $1,244.65 | $1,244.60 | |