| 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 | $37.48 | 10.368% | $41.3659 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $109.89 | 12.216% | $123.3142 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $222.73 | 3.460% | $230.4365 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $11.42 | 13.202% | $12.9277 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $17.41 | 3.190% | $17.9654 | $17.97 | $17.95 | $18.00 |
| Purchase #6 | $156.94 | 10.383% | $173.2351 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $235.41 | 10.266% | $259.5772 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $791.28 | $858.8220 | $858.84 | $858.85 | $858.80 | |