| 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 | $120.66 | 11.501% | $134.5371 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $141.58 | 7.387% | $152.0385 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $55.52 | 13.593% | $63.0668 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $17.68 | 6.598% | $18.8465 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $125.72 | 10.847% | $139.3568 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $211.96 | 8.559% | $230.1017 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $250.99 | 6.489% | $267.2767 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $924.11 | $1,005.2241 | $1,005.24 | $1,005.25 | $1,005.20 | |