| 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 | $21.73 | 3.211% | $22.4278 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $226.37 | 7.612% | $243.6013 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $187.78 | 12.593% | $211.4271 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $182.57 | 3.398% | $188.7737 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $124.70 | 9.868% | $137.0054 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $88.92 | 3.294% | $91.849 | $91.85 | $91.85 | $91.80 |
| Purchase #7 | $105.78 | 13.595% | $120.1608 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $937.85 | $1,015.2451 | $1,015.25 | $1,015.25 | $1,015.20 | |