| 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 | $206.72 | 11.469% | $230.4287 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $174.34 | 12.522% | $196.1709 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $224.56 | 9.369% | $245.599 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $78.65 | 12.350% | $88.3633 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $207.75 | 10.763% | $230.1101 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $50.93 | 13.173% | $57.639 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $143.39 | 11.234% | $159.4984 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $1,086.34 | $1,207.8094 | $1,207.81 | $1,207.80 | $1,207.80 | |