| 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 | $186.64 | 12.794% | $210.5187 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $203.48 | 7.768% | $219.2863 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $220.62 | 4.785% | $231.1767 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $129.42 | 7.215% | $138.7577 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $101.75 | 9.516% | $111.4325 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $103.49 | 10.407% | $114.2602 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $100.71 | 7.110% | $107.8705 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $1,046.11 | $1,133.3026 | $1,133.31 | $1,133.30 | $1,133.40 | |