| 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 | $218.38 | 5.532% | $230.4608 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $138.69 | 4.512% | $144.9477 | $144.95 | $144.95 | $144.90 |
| Purchase #3 | $16.71 | 8.448% | $18.1217 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $107.89 | 5.718% | $114.0592 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $133.94 | 10.594% | $148.1296 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $156.48 | 12.835% | $176.5642 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $203.83 | 6.629% | $217.3419 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $975.92 | $1,049.6251 | $1,049.62 | $1,049.60 | $1,049.60 | |