| 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 | $220.52 | 11.298% | $245.4343 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $10.74 | 8.465% | $11.6491 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $127.42 | 12.542% | $143.401 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $128.35 | 9.820% | $140.954 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $163.64 | 8.438% | $177.4479 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $197.81 | 9.305% | $216.2162 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $73.38 | 7.690% | $79.0229 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $921.86 | $1,014.1254 | $1,014.12 | $1,014.10 | $1,014.00 | |