| 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 | $203.81 | 11.820% | $227.9003 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $8.97 | 4.346% | $9.3598 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $19.56 | 13.485% | $22.1977 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $212.93 | 8.262% | $230.5223 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $195.59 | 10.496% | $216.1191 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $90.98 | 5.830% | $96.2841 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $39.54 | 4.306% | $41.2426 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $771.38 | $843.6259 | $843.62 | $843.60 | $843.60 | |