| 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 | $230.70 | 8.756% | $250.9001 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $24.46 | 8.559% | $26.5535 | $26.55 | $26.55 | $26.60 |
| Purchase #3 | $25.28 | 9.726% | $27.7387 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $178.70 | 7.710% | $192.4778 | $192.48 | $192.50 | $192.50 |
| Purchase #5 | $107.27 | 6.633% | $114.3852 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $210.34 | 8.658% | $228.5512 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $57.55 | 7.102% | $61.6372 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $834.30 | $902.2437 | $902.25 | $902.30 | $902.30 | |