| 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 | $203.64 | 13.366% | $230.8585 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $38.38 | 7.410% | $41.224 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $248.88 | 10.630% | $275.3359 | $275.34 | $275.35 | $275.30 |
| Purchase #4 | $17.85 | 13.777% | $20.3092 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $32.69 | 5.571% | $34.5112 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $100.81 | 9.713% | $110.6017 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $222.99 | 12.393% | $250.6252 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $865.24 | $963.4657 | $963.47 | $963.45 | $963.40 | |