| 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 | $239.99 | 6.574% | $255.7669 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $205.44 | 6.482% | $218.7566 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $235.46 | 3.174% | $242.9335 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $165.88 | 11.186% | $184.4353 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $98.37 | 10.186% | $108.39 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $147.25 | 9.527% | $161.2785 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $247.74 | 6.788% | $264.5566 | $264.56 | $264.55 | $264.60 |
| 7 purchase totals = | $1,340.13 | $1,436.1174 | $1,436.13 | $1,436.15 | $1,436.20 | |