| 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 | $120.25 | 13.349% | $136.3022 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $223.28 | 11.851% | $249.7409 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $182.28 | 10.578% | $201.5616 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $45.97 | 9.662% | $50.4116 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $196.55 | 12.358% | $220.8396 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $167.96 | 8.412% | $182.0888 | $182.09 | $182.10 | $182.10 |
| Purchase #7 | $201.53 | 13.801% | $229.3432 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $1,137.82 | $1,270.2879 | $1,270.28 | $1,270.30 | $1,270.20 | |