| 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 | $120.73 | 5.135% | $126.9295 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $133.31 | 10.215% | $146.9276 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $186.54 | 8.532% | $202.4556 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $224.72 | 3.197% | $231.9043 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $126.72 | 6.309% | $134.7148 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $118.72 | 12.375% | $133.4116 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $233.91 | 4.646% | $244.7775 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,144.65 | $1,221.1209 | $1,221.12 | $1,221.15 | $1,221.10 | |