| 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 | $23.41 | 7.678% | $25.2074 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $133.41 | 10.823% | $147.849 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $161.45 | 7.316% | $173.2617 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $174.79 | 4.295% | $182.2972 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $238.95 | 11.536% | $266.5153 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $54.65 | 12.766% | $61.6266 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $221.62 | 8.845% | $241.2223 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,008.28 | $1,097.9795 | $1,097.99 | $1,097.95 | $1,097.90 | |