| 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 | $25.51 | 4.436% | $26.6416 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $187.80 | 11.270% | $208.9651 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $148.68 | 12.872% | $167.8181 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $31.38 | 8.493% | $34.0451 | $34.05 | $34.05 | $34.00 |
| Purchase #5 | $130.70 | 9.290% | $142.842 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $175.26 | 3.736% | $181.8077 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $235.76 | 5.751% | $249.3186 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $935.09 | $1,011.4382 | $1,011.45 | $1,011.40 | $1,011.30 | |