| 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 | $95.35 | 7.393% | $102.3992 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $24.77 | 11.150% | $27.5319 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $196.32 | 7.862% | $211.7547 | $211.75 | $211.75 | $211.80 |
| Purchase #4 | $235.78 | 8.689% | $256.2669 | $256.27 | $256.25 | $256.30 |
| Purchase #5 | $27.86 | 5.702% | $29.4486 | $29.45 | $29.45 | $29.40 |
| Purchase #6 | $244.63 | 3.160% | $252.3603 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $183.42 | 3.681% | $190.1717 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $1,008.13 | $1,069.9333 | $1,069.93 | $1,069.90 | $1,070.00 | |