| 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 | $235.97 | 10.112% | $259.8313 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $223.55 | 4.472% | $233.5472 | $233.55 | $233.55 | $233.50 |
| Purchase #3 | $84.67 | 12.703% | $95.4256 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $139.55 | 7.357% | $149.8167 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $218.78 | 9.265% | $239.05 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $6.81 | 8.658% | $7.3996 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $80.42 | 12.461% | $90.4411 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $989.75 | $1,075.5115 | $1,075.52 | $1,075.55 | $1,075.40 | |