| 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 | $111.67 | 8.449% | $121.105 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $246.80 | 12.497% | $277.6426 | $277.64 | $277.65 | $277.60 |
| Purchase #3 | $175.81 | 3.234% | $181.4957 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $34.68 | 4.749% | $36.327 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $46.30 | 10.106% | $50.9791 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $128.84 | 8.292% | $139.5234 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $227.99 | 5.628% | $240.8213 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $972.09 | $1,047.8941 | $1,047.90 | $1,047.90 | $1,047.80 | |