| 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 | $133.94 | 10.425% | $147.9032 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $212.96 | 8.707% | $231.5024 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $120.74 | 4.415% | $126.0707 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $196.31 | 4.774% | $205.6818 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $77.28 | 5.305% | $81.3797 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $210.84 | 8.455% | $228.6665 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $97.98 | 11.364% | $109.1144 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $1,050.05 | $1,130.3187 | $1,130.31 | $1,130.30 | $1,130.40 | |