| 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 | $229.87 | 12.621% | $258.8819 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $151.50 | 10.733% | $167.7605 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $219.97 | 12.349% | $247.1341 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $228.71 | 7.369% | $245.5636 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $250.66 | 8.156% | $271.1038 | $271.10 | $271.10 | $271.10 |
| Purchase #6 | $20.76 | 10.716% | $22.9846 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $62.47 | 12.533% | $70.2994 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $1,163.94 | $1,283.7279 | $1,283.71 | $1,283.75 | $1,283.80 | |