| 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 | $183.33 | 13.152% | $207.4416 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $135.28 | 7.190% | $145.0066 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $127.56 | 6.442% | $135.7774 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $112.33 | 9.697% | $123.2226 | $123.22 | $123.20 | $123.20 |
| Purchase #5 | $194.29 | 11.341% | $216.3244 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $206.46 | 9.847% | $226.7901 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $223.50 | 10.626% | $247.2491 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $1,182.75 | $1,301.8118 | $1,301.81 | $1,301.80 | $1,301.70 | |