| 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 | $201.52 | 12.555% | $226.8208 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $125.31 | 10.619% | $138.6167 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $100.93 | 13.817% | $114.8755 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $19.92 | 6.726% | $21.2598 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $142.62 | 9.145% | $155.6626 | $155.66 | $155.65 | $155.70 |
| Purchase #6 | $250.67 | 9.131% | $273.5587 | $273.56 | $273.55 | $273.60 |
| Purchase #7 | $172.86 | 8.354% | $187.3007 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,013.83 | $1,118.0948 | $1,118.10 | $1,118.05 | $1,118.20 | |